fix bad line ending

calendar/lightning/content/messenger-overlay-sidebar.js

@@ -151,7 +151,7 @@ function refreshUIBits() {
     var cView = currentView();
     if (cView.displayCalendar) {
         cView.goToDay(cView.selectedDay);
-    }
+    }
 
     // schedule our next update...
     scheduleMidnightUpdate(refreshUIBits);