bunch of weird whitespace

Author: ryanflorence

UPGRADE_GUIDE.md

@@ -83,8 +83,6 @@ var Something = React.createClass({
   }
 });
 
-
-
 // 0.11.x
 
 // pass it down the view hierarchy to get the same lifecycle hooks to
@@ -95,7 +93,6 @@ Router.run(routes, function (Handler, state) {
   // passing it down the hierarchy
 });
 
-
 // or use the `State` mixin
 var Something = React.createClass({
   mixins: [ Router.State ],