Merge remote-tracking branch 'origin/master' into video-audio

Conflicts:
	inc/parser/xhtml.php

35 files changed, 108 insertions, 69 deletions

diff --git a/lib/plugins/popularity/action.php b/lib/plugins/popularity/action.php
index f0cbb771b..9e2e78d11 100644
--- a/lib/plugins/popularity/action.php
+++ b/lib/plugins/popularity/action.php
@@ -35,7 +35,6 @@ class action_plugin_popularity extends Dokuwiki_Action_Plugin {
         //Actually send it
         $status = $this->helper->sendData( $this->helper->gatherAsString() );
 
-
         if ( $status !== '' ){
             //If an error occured, log it
             io_saveFile( $this->helper->autosubmitErrorFile, $status );
diff --git a/lib/plugins/popularity/admin.php b/lib/plugins/popularity/admin.php
index deb8048f4..bd2d090e1 100644
--- a/lib/plugins/popularity/admin.php
+++ b/lib/plugins/popularity/admin.php
@@ -13,7 +13,6 @@ if(!defined('DOKU_INC')) die();
  * need to inherit from this class
  */
 class admin_plugin_popularity extends DokuWiki_Admin_Plugin {
-    var $version;
 
     /**
      * @var helper_plugin_popularity
@@ -23,9 +22,6 @@ class admin_plugin_popularity extends DokuWiki_Admin_Plugin {
 
     function admin_plugin_popularity(){
         $this->helper = $this->loadHelper('popularity', false);
-
-        $pluginInfo = $this->getInfo();
-        $this->version = $pluginInfo['date'];
     }
 
     /**
diff --git a/lib/plugins/popularity/helper.php b/lib/plugins/popularity/helper.php
index 0e38bcb88..eacde06d0 100644
--- a/lib/plugins/popularity/helper.php
+++ b/lib/plugins/popularity/helper.php
@@ -29,8 +29,6 @@ class helper_plugin_popularity extends Dokuwiki_Plugin {
      */
     var $popularityLastSubmitFile;
 
-    var $version;
-
 
     function helper_plugin_popularity(){
         global $conf;
@@ -39,6 +37,11 @@ class helper_plugin_popularity extends Dokuwiki_Plugin {
         $this->popularityLastSubmitFile = $conf['cachedir'].'/lastSubmitTime.txt';
     }
 
+    /**
+     * Return methods of this helper
+     *
+     * @return array with methods description
+     */
     function getMethods(){
         $result = array();
         $result[] = array(
@@ -125,15 +128,17 @@ class helper_plugin_popularity extends Dokuwiki_Plugin {
      */
     function _gather(){
         global $conf;
+        /** @var $auth DokuWiki_Auth_Plugin */
         global $auth;
         $data = array();
         $phptime = ini_get('max_execution_time');
         @set_time_limit(0);
+        $pluginInfo = $this->getInfo();
 
         // version
         $data['anon_id'] = md5(auth_cookiesalt());
         $data['version'] = getVersion();
-        $data['popversion'] = $this->version;
+        $data['popversion'] = $pluginInfo['date'];
         $data['language'] = $conf['lang'];
         $data['now']      = time();
         $data['popauto']  = (int) $this->isAutoSubmitEnabled();
@@ -245,6 +250,17 @@ class helper_plugin_popularity extends Dokuwiki_Plugin {
         return $data;
     }
 
+    /**
+     * Callback to search and count the content of directories in DokuWiki
+     *
+     * @param array &$data  Reference to the result data structure
+     * @param string $base  Base usually $conf['datadir']
+     * @param string $file  current file or directory relative to $base
+     * @param string $type  Type either 'd' for directory or 'f' for file
+     * @param int    $lvl   Current recursion depht
+     * @param array  $opts  option array as given to search()
+     * @return bool
+     */
     function _search_count(&$data,$base,$file,$type,$lvl,$opts){
         // traverse
         if($type == 'd'){
diff --git a/lib/plugins/popularity/lang/ar/lang.php b/lib/plugins/popularity/lang/ar/lang.php
index 481668505..c3e21868f 100644
--- a/lib/plugins/popularity/lang/ar/lang.php
+++ b/lib/plugins/popularity/lang/ar/lang.php
@@ -1,7 +1,8 @@
 <?php
+
 /**
- * Arabic language file
- *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * 
  * @author Yaman Hokan <always.smile.yh@hotmail.com>
  * @author Usama Akkad <uahello@gmail.com>
  * @author uahello@gmail.com
diff --git a/lib/plugins/popularity/lang/cs/lang.php b/lib/plugins/popularity/lang/cs/lang.php
index ee090a131..4ab5916db 100644
--- a/lib/plugins/popularity/lang/cs/lang.php
+++ b/lib/plugins/popularity/lang/cs/lang.php
@@ -1,7 +1,8 @@
 <?php
+
 /**
- * Czech language file
- *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * 
  * @author Bohumir Zamecnik <bohumir@zamecnik.org>
  * @author tomas@valenta.cz
  * @author Marek Sacha <sachamar@fel.cvut.cz>
diff --git a/lib/plugins/popularity/lang/da/lang.php b/lib/plugins/popularity/lang/da/lang.php
index bbf2a1ab4..78c447197 100644
--- a/lib/plugins/popularity/lang/da/lang.php
+++ b/lib/plugins/popularity/lang/da/lang.php
@@ -1,7 +1,8 @@
 <?php
+
 /**
- * Danish language file
- *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * 
  * @author Kalle Sommer Nielsen <kalle@php.net>
  * @author Esben Laursen <hyber@hyber.dk>
  * @author Harith <haj@berlingske.dk>
diff --git a/lib/plugins/popularity/lang/da/submitted.txt b/lib/plugins/popularity/lang/da/submitted.txt
index 7d7d5429c..88e9ba060 100644
--- a/lib/plugins/popularity/lang/da/submitted.txt
+++ b/lib/plugins/popularity/lang/da/submitted.txt
@@ -1,3 +1,3 @@
-====== Popularitetsfeeback ======
+====== Popularitetsfeedback ======
 
 Dataene er blevet sendt.
\ No newline at end of file
diff --git a/lib/plugins/popularity/lang/de-informal/lang.php b/lib/plugins/popularity/lang/de-informal/lang.php
index 0abf90b0b..69efa7470 100644
--- a/lib/plugins/popularity/lang/de-informal/lang.php
+++ b/lib/plugins/popularity/lang/de-informal/lang.php
@@ -1,7 +1,8 @@
 <?php
+
 /**
- * German (informal) language file
- *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * 
  * @author Alexander Fischer <tbanus@os-forge.net>
  * @author Juergen Schwarzer <jschwarzer@freenet.de>
  * @author Marcel Metz <marcel_metz@gmx.de>
diff --git a/lib/plugins/popularity/lang/de/lang.php b/lib/plugins/popularity/lang/de/lang.php
index 42bdc14d5..a86fce50d 100644
--- a/lib/plugins/popularity/lang/de/lang.php
+++ b/lib/plugins/popularity/lang/de/lang.php
@@ -1,7 +1,8 @@
 <?php
+
 /**
- * German language file
- *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * 
  * @author Leo Moll <leo@yeasoft.com>
  * @author Florian Anderiasch <fa@art-core.org>
  * @author Robin Kluth <commi1993@gmail.com>
diff --git a/lib/plugins/popularity/lang/el/lang.php b/lib/plugins/popularity/lang/el/lang.php
index 10268a4c3..37a036930 100644
--- a/lib/plugins/popularity/lang/el/lang.php
+++ b/lib/plugins/popularity/lang/el/lang.php
@@ -1,7 +1,8 @@
 <?php
+
 /**
- * Greek language file
- *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * 
  * @author Konstantinos Koryllos <koryllos@gmail.com>
  * @author George Petsagourakis <petsagouris@gmail.com>
  * @author Petros Vidalis <pvidalis@gmail.com>
diff --git a/lib/plugins/popularity/lang/eo/lang.php b/lib/plugins/popularity/lang/eo/lang.php
index c2bca23b1..5e67e5bdb 100644
--- a/lib/plugins/popularity/lang/eo/lang.php
+++ b/lib/plugins/popularity/lang/eo/lang.php
@@ -1,7 +1,8 @@
 <?php
+
 /**
- * Esperanto language file
- *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * 
  * @author Felipo Kastro <fefcas@gmail.com>
  * @author Felipe Castro <fefcas@gmail.com>
  * @author Robert Bogenschneider <robog@gmx.de>
diff --git a/lib/plugins/popularity/lang/es/lang.php b/lib/plugins/popularity/lang/es/lang.php
index e46735782..337a8ea3a 100644
--- a/lib/plugins/popularity/lang/es/lang.php
+++ b/lib/plugins/popularity/lang/es/lang.php
@@ -1,7 +1,8 @@
 <?php
+
 /**
- * Spanish language file
- *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * 
  * @author oliver@samera.com.py
  * @author Enrico Nicoletto <liverig@gmail.com>
  * @author Manuel Meco <manuel.meco@gmail.com>
diff --git a/lib/plugins/popularity/lang/fa/lang.php b/lib/plugins/popularity/lang/fa/lang.php
index 6a0529891..d2f071b07 100644
--- a/lib/plugins/popularity/lang/fa/lang.php
+++ b/lib/plugins/popularity/lang/fa/lang.php
@@ -1,7 +1,8 @@
 <?php
+
 /**
- * Persian language file
- *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * 
  * @author behrad eslamifar <behrad_es@yahoo.com)
  * @author Mohsen Firoozmandan <info@mambolearn.com>
  * @author omidmr@gmail.com
diff --git a/lib/plugins/popularity/lang/fr/lang.php b/lib/plugins/popularity/lang/fr/lang.php
index b7e053197..7603b2a08 100644
--- a/lib/plugins/popularity/lang/fr/lang.php
+++ b/lib/plugins/popularity/lang/fr/lang.php
@@ -1,7 +1,8 @@
 <?php
+
 /**
- * French language file
- *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * 
  * @author Guy Brand <gb@unistra.fr>
  * @author stephane.gully@gmail.com
  * @author Guillaume Turri <guillaume.turri@gmail.com>
diff --git a/lib/plugins/popularity/lang/he/lang.php b/lib/plugins/popularity/lang/he/lang.php
index f619127cd..54341636b 100644
--- a/lib/plugins/popularity/lang/he/lang.php
+++ b/lib/plugins/popularity/lang/he/lang.php
@@ -1,7 +1,8 @@
 <?php
+
 /**
- * Hebrew language file
- *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * 
  * @author Dotan Kamber <kamberd@yahoo.com>
  * @author Moshe Kaplan <mokplan@gmail.com>
  * @author Yaron Yogev <yaronyogev@gmail.com>
diff --git a/lib/plugins/popularity/lang/hi/lang.php b/lib/plugins/popularity/lang/hi/lang.php
index c0085d72a..c818c7a1e 100644
--- a/lib/plugins/popularity/lang/hi/lang.php
+++ b/lib/plugins/popularity/lang/hi/lang.php
@@ -1,7 +1,8 @@
 <?php
+
 /**
- * Hindi language file
- *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * 
  * @author Abhinav Tyagi <abhinavtyagi11@gmail.com>
  * @author yndesai@gmail.com
  */
diff --git a/lib/plugins/popularity/lang/hu/lang.php b/lib/plugins/popularity/lang/hu/lang.php
index 5ee40eacc..213d22655 100644
--- a/lib/plugins/popularity/lang/hu/lang.php
+++ b/lib/plugins/popularity/lang/hu/lang.php
@@ -1,7 +1,8 @@
 <?php
+
 /**
- * Hungarian language file
- *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * 
  * @author Sandor TIHANYI <stihanyi+dw@gmail.com>
  * @author Siaynoq Mage <siaynoqmage@gmail.com>
  * @author schilling.janos@gmail.com
diff --git a/lib/plugins/popularity/lang/it/lang.php b/lib/plugins/popularity/lang/it/lang.php
index a0cf274aa..9edefba84 100644
--- a/lib/plugins/popularity/lang/it/lang.php
+++ b/lib/plugins/popularity/lang/it/lang.php
@@ -1,7 +1,8 @@
 <?php
+
 /**
- * Italian language file
- *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * 
  * @author Diego Pierotto ita.translations@tiscali.it
  * @author ita.translations@tiscali.it
  * @author Lorenzo Breda <lbreda@gmail.com>
diff --git a/lib/plugins/popularity/lang/ja/lang.php b/lib/plugins/popularity/lang/ja/lang.php
index 774785511..50346c7ee 100644
--- a/lib/plugins/popularity/lang/ja/lang.php
+++ b/lib/plugins/popularity/lang/ja/lang.php
@@ -1,7 +1,8 @@
 <?php
+
 /**
- * Japanese language file
- *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * 
  * @author Ikuo Obataya <i.obataya@gmail.com>
  * @author Daniel Dupriest <kououken@gmail.com>
  * @author Kazutaka Miyasaka <kazmiya@gmail.com>
diff --git a/lib/plugins/popularity/lang/ko/intro.txt b/lib/plugins/popularity/lang/ko/intro.txt
index 0c884546a..bc9bb9dd0 100644
--- a/lib/plugins/popularity/lang/ko/intro.txt
+++ b/lib/plugins/popularity/lang/ko/intro.txt
@@ -1,9 +1,9 @@
 ====== 인기도 조사 ======
 
-설치된 위키의 익명 정보를 DokuWiki 개발자에게 보냅니다. 이 [[doku>ko:popularity|도구]]는 DokuWiki가 실제 사용자에게 어떻게 사용되는지  DokuWiki 개발자에게 알려줌으로써 이 후 개발 시 참고가 됩니다.
+설치된 위키의 익명 정보를 도쿠위키 개발자에게 보냅니다. 이 [[doku>ko:popularity|도구]]는 도쿠위키가 실제 사용자에게 어떻게 사용되는지 도쿠위키 개발자에게 알려줌으로써 이 후 개발 시 참고가 됩니다.
 
 설치된 위키가 커짐에 따라서 이 과정을 반복할 필요가 있습니다. 반복된 데이터는 익명 ID로 구별되어집니다.
 
-보내려는 데이터는 설치 DokuWiki 버전, 문서와 파일 수, 크기, 설치 플러그인, 설치 PHP 정보등을 포함하고 있습니다.
+보내려는 데이터는 설치 도쿠위키 버전, 문서와 파일 수, 크기, 설치 플러그인, 설치 PHP 정보등을 포함하고 있습니다.
 
 실제 보내질 자료는 아래와 같습니다. 정보를 보내려면 "자료 보내기" 버튼을 클릭하세요.
\ No newline at end of file
diff --git a/lib/plugins/popularity/lang/ko/lang.php b/lib/plugins/popularity/lang/ko/lang.php
index 3463f4f8e..f52e0007a 100644
--- a/lib/plugins/popularity/lang/ko/lang.php
+++ b/lib/plugins/popularity/lang/ko/lang.php
@@ -1,7 +1,8 @@
 <?php
+
 /**
- * Korean language file
- *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * 
  * @author jk Lee
  * @author dongnak@gmail.com
  * @author Song Younghwan <purluno@gmail.com>
@@ -11,7 +12,7 @@
  */
 $lang['name']                  = '인기도 조사 (불러오는 데 시간이 걸릴 수 있습니다)';
 $lang['submit']                = '자료 보내기';
-$lang['autosubmit']            = '자료를 자동으로 매달 한번씩 보내기';
+$lang['autosubmit']            = '자료를 자동으로 한 달에 한 번씩 보내기';
 $lang['submissionFailed']      = '다음과 같은 이유로 자료 보내기에 실패했습니다:';
 $lang['submitDirectly']        = '아래의 양식에 맞춰 수동으로 작성된 자료를 보낼 수 있습니다.';
 $lang['autosubmitError']       = '다음과 같은 이유로 자동 자료 보내기에 실패했습니다:';
diff --git a/lib/plugins/popularity/lang/ne/lang.php b/lib/plugins/popularity/lang/ne/lang.php
index d6aa56eb7..c0d925a46 100644
--- a/lib/plugins/popularity/lang/ne/lang.php
+++ b/lib/plugins/popularity/lang/ne/lang.php
@@ -1,7 +1,8 @@
 <?php
+
 /**
- * Nepali language file
- *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * 
  * @author Saroj Kumar Dhakal <lotusnagarkot@gmail.com>
  * @author SarojKumar Dhakal <lotusnagarkot@yahoo.com>
  * @author Saroj Dhakal<lotusnagarkot@yahoo.com>
diff --git a/lib/plugins/popularity/lang/nl/lang.php b/lib/plugins/popularity/lang/nl/lang.php
index dda4a1d7f..6ffa71e82 100644
--- a/lib/plugins/popularity/lang/nl/lang.php
+++ b/lib/plugins/popularity/lang/nl/lang.php
@@ -14,11 +14,12 @@
  * @author Jeroen
  * @author Ricardo Guijt <ricardoguijt@gmail.com>
  * @author Gerrit <klapinklapin@gmail.com>
+ * @author Remon <no@email.local>
  */
 $lang['name']                  = 'Populariteitsfeedback (kan even duren om in te laden)';
-$lang['submit']                = 'Verstuur';
+$lang['submit']                = 'Verstuur gegevens';
 $lang['autosubmit']            = 'Gegevens automatisch maandelijks verzenden';
-$lang['submissionFailed']      = 'De gegevens konden niet verstuurd worden vanwege de volgende fouten:';
+$lang['submissionFailed']      = 'De gegevens konden niet verstuurd worden vanwege de volgende fout:';
 $lang['submitDirectly']        = 'Je kan de gegevens handmatig sturen door het onderstaande formulier te verzenden.';
 $lang['autosubmitError']       = 'De laatste automatische verzending is mislukt vanwege de volgende fout:';
 $lang['lastSent']              = 'De gegevens zijn verstuurd.';
diff --git a/lib/plugins/popularity/lang/pt-br/lang.php b/lib/plugins/popularity/lang/pt-br/lang.php
index c2ec36145..280f072b8 100644
--- a/lib/plugins/popularity/lang/pt-br/lang.php
+++ b/lib/plugins/popularity/lang/pt-br/lang.php
@@ -1,7 +1,8 @@
 <?php
+
 /**
- * Portuguese language file
- *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * 
  * @author Frederico Gonçalves Guimarães <frederico@teia.bio.br>
  * @author Lucien Raven <lucienraven@yahoo.com.br>
  * @author Enrico Nicoletto <liverig@gmail.com>
diff --git a/lib/plugins/popularity/lang/pt/lang.php b/lib/plugins/popularity/lang/pt/lang.php
index ac27dc8c0..e30b9d62b 100644
--- a/lib/plugins/popularity/lang/pt/lang.php
+++ b/lib/plugins/popularity/lang/pt/lang.php
@@ -1,7 +1,8 @@
 <?php
+
 /**
- * Portuguese language file
- *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * 
  * @author Enrico Nicoletto <liverig@gmail.com>
  * @author Fil <fil@meteopt.com>
  * @author André Neves <drakferion@gmail.com>
diff --git a/lib/plugins/popularity/lang/ru/intro.txt b/lib/plugins/popularity/lang/ru/intro.txt
index e8118e4eb..52f5a0ae2 100644
--- a/lib/plugins/popularity/lang/ru/intro.txt
+++ b/lib/plugins/popularity/lang/ru/intro.txt
@@ -1,6 +1,6 @@
 ====== Сбор информации о популярности ======
 
-Этот инструмент собирает анонимные данные о вашей вики и позволяет вам отправить их разработчикам «ДокуВики». Эти данные помогут им понять, как именно используется «ДокуВики», и удостовериться, что принимаемые проектные решения соответствуют жизненным реалиям.
+Этот [[doku>popularity|инструмент]] собирает анонимные данные о вашей вики и позволяет вам отправить их разработчикам «ДокуВики». Эти данные помогут им понять, как именно используется «ДокуВики», и удостовериться, что принимаемые проектные решения соответствуют жизненным реалиям.
 
 Отправляйте данные время от времени для того, чтобы сообщать разработчикам о том, что ваша вики «подросла». Отправленные вами данные будут идентифицированы по анонимному ID.
 
diff --git a/lib/plugins/popularity/lang/ru/lang.php b/lib/plugins/popularity/lang/ru/lang.php
index a7f33156f..9c03ccda6 100644
--- a/lib/plugins/popularity/lang/ru/lang.php
+++ b/lib/plugins/popularity/lang/ru/lang.php
@@ -1,7 +1,8 @@
 <?php
+
 /**
- * Russian language file
- *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * 
  * @author Змей Этерийский evil_snake@eternion.ru
  * @author Hikaru Nakajima <jisatsu@mail.ru>
  * @author Alexei Tereschenko <alexeitlex@yahoo.com>
diff --git a/lib/plugins/popularity/lang/ru/submitted.txt b/lib/plugins/popularity/lang/ru/submitted.txt
index a239943a4..845410171 100644
--- a/lib/plugins/popularity/lang/ru/submitted.txt
+++ b/lib/plugins/popularity/lang/ru/submitted.txt
@@ -1,2 +1,3 @@
-====== Общественная обратная связь ======
+====== Сбор информации о популярности ======
+
 Данные были успешно отправлены.
\ No newline at end of file
diff --git a/lib/plugins/popularity/lang/sk/lang.php b/lib/plugins/popularity/lang/sk/lang.php
index bc46b03c5..ab7accf0c 100644
--- a/lib/plugins/popularity/lang/sk/lang.php
+++ b/lib/plugins/popularity/lang/sk/lang.php
@@ -1,7 +1,8 @@
 <?php
+
 /**
- * Slovak language file
- *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * 
  * @author Michal Mesko <michal.mesko@gmail.com>
  * @author exusik@gmail.com
  * @author Martin Michalek <michalek.dev@gmail.com>
diff --git a/lib/plugins/popularity/lang/sl/lang.php b/lib/plugins/popularity/lang/sl/lang.php
index 5c92dd7c4..abde6555b 100644
--- a/lib/plugins/popularity/lang/sl/lang.php
+++ b/lib/plugins/popularity/lang/sl/lang.php
@@ -1,7 +1,8 @@
 <?php
+
 /**
- * Slovenian language file
- *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * 
  * @author Matej Urbančič (mateju@svn.gnome.org)
  */
 $lang['name']                  = 'Poročilo o uporabi (nalaganje strani je lahko dolgotrajno)';
diff --git a/lib/plugins/popularity/lang/tr/lang.php b/lib/plugins/popularity/lang/tr/lang.php
index 5339176bc..696ee38dc 100644
--- a/lib/plugins/popularity/lang/tr/lang.php
+++ b/lib/plugins/popularity/lang/tr/lang.php
@@ -1,7 +1,8 @@
 <?php
+
 /**
- * Turkish language file
- *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * 
  * @author Aydın Coşkuner <aydinweb@gmail.com>
  * @author Cihan Kahveci <kahvecicihan@gmail.com>
  * @author Yavuz Selim <yavuzselim@gmail.com>
diff --git a/lib/plugins/popularity/lang/uk/lang.php b/lib/plugins/popularity/lang/uk/lang.php
index 584641482..9d67c1151 100644
--- a/lib/plugins/popularity/lang/uk/lang.php
+++ b/lib/plugins/popularity/lang/uk/lang.php
@@ -1,7 +1,8 @@
 <?php
+
 /**
- * Ukrainian language file
- *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * 
  * @author serg_stetsuk@ukr.net
  * @author okunia@gmail.com
  * @author Oleksandr Kunytsia <okunia@gmail.com>
diff --git a/lib/plugins/popularity/lang/zh-tw/lang.php b/lib/plugins/popularity/lang/zh-tw/lang.php
index b34efe995..252c606a9 100644
--- a/lib/plugins/popularity/lang/zh-tw/lang.php
+++ b/lib/plugins/popularity/lang/zh-tw/lang.php
@@ -1,7 +1,8 @@
 <?php
+
 /**
- * Chinese Traditional language file
- *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * 
  * @author Li-Jiun Huang <ljhuang.tw@gmail.com>
  * @author http://www.chinese-tools.com/tools/converter-simptrad.html
  * @author Wayne San <waynesan@zerozone.tw>
diff --git a/lib/plugins/popularity/lang/zh/lang.php b/lib/plugins/popularity/lang/zh/lang.php
index 9c916c2a5..532abb890 100644
--- a/lib/plugins/popularity/lang/zh/lang.php
+++ b/lib/plugins/popularity/lang/zh/lang.php
@@ -1,7 +1,8 @@
 <?php
+
 /**
- * Chinese language file
- *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * 
  * @author ZDYX <zhangduyixiong@gmail.com>
  * @author http://www.chinese-tools.com/tools/converter-tradsimp.html
  * @author George Sheraton guxd@163.com
diff --git a/lib/plugins/popularity/plugin.info.txt b/lib/plugins/popularity/plugin.info.txt
index 17f3110c4..4dc971d3a 100644
--- a/lib/plugins/popularity/plugin.info.txt
+++ b/lib/plugins/popularity/plugin.info.txt
@@ -3,5 +3,5 @@ author  Andreas Gohr
 email   andi@splitbrain.org
 date    2012-11-29
 name    Popularity Feedback Plugin
-desc    Send anonymous data about your wiki to the developers.
+desc    Send anonymous data about your wiki to the DokuWiki developers
 url     http://www.dokuwiki.org/plugin:popularity