(hoofbeats) Remove trailing whitespace.

diff --git a/examples/hoofbeats/javascripts/musicbrainz.js b/examples/hoofbeats/javascripts/musicbrainz.js
index ec1d54d..0b1a751 100644 (file)
--- a/examples/hoofbeats/javascripts/musicbrainz.js
+++ b/examples/hoofbeats/javascripts/musicbrainz.js
@@ -25,7 +25,7 @@
                     if (xhr.status === 503) {
                         self._enqueue(request); // put it back in the queue
                     }
-                }); 
+                });
             }
 
             return request.deferred.promise();