diff --git a/ui/jquery.ui.autocomplete.js b/ui/jquery.ui.autocomplete.js
index 617aa9c704..da10d82c5b 100644
--- a/ui/jquery.ui.autocomplete.js
+++ b/ui/jquery.ui.autocomplete.js
@@ -154,7 +154,7 @@ $.widget( "ui.autocomplete", {
 					break;
 				}
 			},
-			input: function( event ) {
+			input: function( event ) {
 				if ( suppressInput ) {
 					suppressInput = false;
 					event.preventDefault();