diff --git a/core/modules/image/image.field.inc b/core/modules/image/image.field.inc
index ca9bf02..74c090c 100644
--- a/core/modules/image/image.field.inc
+++ b/core/modules/image/image.field.inc
@@ -424,7 +424,7 @@ function theme_image_widget($variables) {
  *
  * @ingroup themeable
  */
-function theme_image_formatter($variables) {  
+function theme_image_formatter($variables) {
   $item = $variables['item'];
   $image = array();