2 files changed, 3 insertions, 3 deletions
diff --git a/modules/book/book.admin.inc b/modules/book/book.admin.inc
index 4fd1e6815..039940206 100644
--- a/modules/book/book.admin.inc
+++ b/modules/book/book.admin.inc
@@ -75,7 +75,7 @@ function book_admin_edit($form_state, $node) {
     '#prefix' => '<div id="book-admin-edit-wrapper">',
     '#suffix' => '</div>',
   );
-  
+
   $form['#node'] = $node;
   $form['table'] = _book_admin_table($node);
   $form['save'] = array(
diff --git a/modules/book/book.pages.inc b/modules/book/book.pages.inc
index 15dd553a3..bcfd71dda 100644
--- a/modules/book/book.pages.inc
+++ b/modules/book/book.pages.inc
@@ -281,11 +281,11 @@ function book_form_update() {
       drupal_json(array('status' => TRUE, 'data' => $output));
     }
     else {
-      drupal_json(array('status' => FALSE, 'data' => ''));    
+      drupal_json(array('status' => FALSE, 'data' => ''));
     }
   }
   else {
-    drupal_json(array('status' => FALSE, 'data' => ''));    
+    drupal_json(array('status' => FALSE, 'data' => ''));
   }
   exit();
 }