Remove enc=utf-8 in VIM modeline as it is not allowed in VIM 7.3

As of VIM 7.3 it is no longer possible to specify the encoding in the
modeline. This gives an error message whenever such a file is opened,
thus this commit removes the enc setting from the modeline.

3 files changed, 3 insertions, 3 deletions

diff --git a/lib/plugins/acl/lang/en/lang.php b/lib/plugins/acl/lang/en/lang.php
index 38ff20c88..779614d32 100644
--- a/lib/plugins/acl/lang/en/lang.php
+++ b/lib/plugins/acl/lang/en/lang.php
@@ -43,4 +43,4 @@ $lang['acl_perm8']  = 'Upload';
 $lang['acl_perm16'] = 'Delete';
 $lang['acl_new']    = 'Add new Entry';
 $lang['acl_mod']    = 'Modify Entry';
-//Setup VIM: ex: et ts=2 enc=utf-8 :
+//Setup VIM: ex: et ts=2 :
diff --git a/lib/plugins/acl/lang/et/lang.php b/lib/plugins/acl/lang/et/lang.php
index e90d5eaa9..2f7208b7c 100644
--- a/lib/plugins/acl/lang/et/lang.php
+++ b/lib/plugins/acl/lang/et/lang.php
@@ -20,4 +20,4 @@ $lang['acl_perm2']  = 'Toimetamine';
 $lang['acl_perm4']  = 'Tekitamine';
 $lang['acl_perm8']  = 'Üles laadimine';
 $lang['acl_new']    = 'Uue kirje lisamine';
-//Setup VIM: ex: et ts=2 enc=utf-8 :
+//Setup VIM: ex: et ts=2 :
diff --git a/lib/plugins/acl/lang/vi/lang.php b/lib/plugins/acl/lang/vi/lang.php
index 4458d806b..6237f79ba 100644
--- a/lib/plugins/acl/lang/vi/lang.php
+++ b/lib/plugins/acl/lang/vi/lang.php
@@ -18,4 +18,4 @@ $lang['acl_perm2']  = 'Biên soạn';
 $lang['acl_perm4']  = 'Tạo';
 $lang['acl_perm8']  = 'Tải lên';
 $lang['acl_new']    = 'Thêm mục mới';
-//Setup VIM: ex: et ts=2 enc=utf-8 :
+//Setup VIM: ex: et ts=2 :