diff --git skins/default.inc skins/default.inc
index 6671fe2..4f09cb1 100644
--- skins/default.inc
+++ skins/default.inc
@@ -10,15 +10,15 @@
  * Implements hook_skinr_group_info().
  */
 function skinr_default_skinr_group_info() {
-  $group['box'] = array(
+  $groups['box'] = array(
     'title' => t('Box styles'),
     'description' => t('Presentational styles for the container; default group for skins.'),
   );
-  $group['general'] = array(
+  $groups['general'] = array(
     'title' => t('General'),
     'description' => t('Styles for content such as lists, buttons, margins, padding, etc.'),
   );
-  $group['typography'] = array(
+  $groups['typography'] = array(
     'title' => t('Typography'),
     'description' => t('Fonts, styles, sizes and other typography related skins.'),
   );