diff --git a/includes/common.inc b/includes/common.inc
index 234c8d94e01..ffe4b057410 100644
--- a/includes/common.inc
+++ b/includes/common.inc
@@ -1372,7 +1372,7 @@ function drupal_add_js($data = NULL, $type = 'module', $scope = 'header', $defer
 
 /**
  * Helper function for drupal_add_js().
- */ 
+ */
 function _drupal_add_js($data, $type, $scope, $defer, $cache) {
   static $javascript = array();
 
diff --git a/includes/database.mysql.inc b/includes/database.mysql.inc
index 4f856a83b86..79f95331e14 100644
--- a/includes/database.mysql.inc
+++ b/includes/database.mysql.inc
@@ -25,7 +25,7 @@ function db_status_report($phase) {
   );
 
   // Extract version number
-  list($version) = explode('-', $info); 
+  list($version) = explode('-', $info);
   if (version_compare($version, DRUPAL_MINIMUM_MYSQL) < 0) {
     $form['mysql']['severity'] = REQUIREMENT_ERROR;
     $form['mysql']['description'] = $t('Your MySQL Server is too old. Drupal requires at least MySQL %version.', array('%version' => DRUPAL_MINIMUM_MYSQL));
diff --git a/misc/textarea.js b/misc/textarea.js
index bf893293725..9a2a1658dcd 100644
--- a/misc/textarea.js
+++ b/misc/textarea.js
@@ -3,7 +3,7 @@
 Drupal.textareaAttach = function() {
   $('textarea.resizable:not(.processed)').each(function() {
     var textarea = $(this).addClass('processed'), staticOffset = null;
-    
+
     $(this).wrap('<div class="resizable-textarea"></div>')
       .parent().append($('<div class="grippie"></div>').mousedown(startDrag));