Space between closing paren and bracket

[samselikoff]

Thanks for picking up maintenance of this lib :)

Style bikeshed, how do you feel about adding a space after the parens in the method signatures?

-  didRender(){
+  didRender() {
     this._super(...arguments);

   },

[mattmcmanus]

Thanks @samselikoff. I thought that was the default, but a quick review of the snippets shows some inconsistency. I'll make the update.