Reformat comment

Author: mjackson

modules/ScrollManagementMixin.js

@@ -12,9 +12,9 @@ function shouldUpdateScrollPosition(state, prevState) {
   var { location, branch } = state;
   var { location: prevLocation, branch: prevBranch } = prevState;
 
-  // On browser load, when having an onEnter event with a redirect
-  // on the transition prevLocation is null, so assume we don't
-  // want to update the scroll position
+  // When an onEnter hook uses transition.to to redirect
+  // on the initial load prevLocation is null, so assume
+  // we don't want to update the scroll position.
   if (prevLocation === null)
     return false;