diff --git a/includes/dropbutton.theme.inc b/includes/dropbutton.theme.inc
index 0848666..428b038 100644
--- a/includes/dropbutton.theme.inc
+++ b/includes/dropbutton.theme.inc
@@ -5,6 +5,8 @@
  * @file
  * Provide a javascript based dropbutton menu.
  *
+ * An example are the edit/disable/delete links on the views listing page.
+ *
  * The dropbutton menu will show up as a button with a clickable twisty pointer
  * to the right. When clicked the button will expand, showing the list of links.
  *
diff --git a/includes/dropdown.theme.inc b/includes/dropdown.theme.inc
index 2e21559..7e748f5 100644
--- a/includes/dropdown.theme.inc
+++ b/includes/dropdown.theme.inc
@@ -4,6 +4,9 @@
  * @file
  * Provide a javascript based dropdown menu.
  *
+ * An example are the dropdown settings in the panels ui, like for adding
+ * new panes.
+ *
  * The dropdown menu will show up as a clickable link; when clicked,
  * a small menu will slide down beneath it, showing the list of links.
  *
diff --git a/plugins/export_ui/ctools_export_ui.class.php b/plugins/export_ui/ctools_export_ui.class.php
index d326dd9..af85e2b 100644
--- a/plugins/export_ui/ctools_export_ui.class.php
+++ b/plugins/export_ui/ctools_export_ui.class.php
@@ -118,7 +118,6 @@ class ctools_export_ui {
     if (!empty($this->plugin['allowed operations'][$op]['token']) && (!isset($_GET['token']) || !drupal_valid_token($_GET['token'], $op))) {
       return FALSE;
     }
-
     switch ($op) {
       case 'import':
         return user_access('use PHP for settings');