diff --git a/core/modules/edit/edit.module b/core/modules/edit/edit.module
index a7f75b8..7b6d8c4 100644
--- a/core/modules/edit/edit.module
+++ b/core/modules/edit/edit.module
@@ -136,10 +136,10 @@ function edit_library_info() {
  *   'disabled'.
  */
 function edit_field_formatter_info_alter(&$info) {
-  foreach ($info as $formatter_info) {
+  foreach ($info as $key => $settings) {
     // Set in-place editor to form if none is supplied.
-    if (empty($formatter_info['edit'])) {
-      $formatter_info['edit'] = array('editor' => 'form');
+    if (empty($settings['edit'])) {
+      $info[$key]['edit'] = array('editor' => 'form');
     }
   }
 }