Merge pull request #1660 from dalbani/patch-2

Fix calculation of operation "number" property

src/main/javascript/view/ResourceView.js

@@ -11,6 +11,7 @@ SwaggerUi.Views.ResourceView = Backbone.View.extend({
     if (this.model.description) {
       this.model.summary = this.model.description;
     }
+    this.number = 0;
   },
 
   render: function(){
@@ -71,4 +72,4 @@ SwaggerUi.Views.ResourceView = Backbone.View.extend({
     e.preventDefault();
     Docs[fnName](e.currentTarget.getAttribute('data-id'));
   }
-});
+});