diff --git a/themes/base/jquery.ui.autocomplete.css b/themes/base/jquery.ui.autocomplete.css
index cc85c5a4e2..499d2e3ae6 100644
--- a/themes/base/jquery.ui.autocomplete.css
+++ b/themes/base/jquery.ui.autocomplete.css
@@ -8,7 +8,7 @@
  *
  * http://docs.jquery.com/UI/Autocomplete#theming
  */
-.ui-autocomplete { position: absolute; cursor: default; }	
+.ui-autocomplete { position: absolute; cursor: default; }
 
 /* workarounds */
 * html .ui-autocomplete { width:1px; } /* without this, the menu expands to 100% in IE6 */