Fix Hound errors

app/controllers/user_my_modules_controller.rb

@@ -9,15 +9,15 @@ class UserMyModulesController < ApplicationController
     @user_my_modules = @my_module.user_my_modules
 
     respond_to do |format|
-      format.json {
-        render :json => {
-          :html => render_to_string({
-            :partial => "index.html.erb"
-          })
-        }
+      format.json do
+        render json: {
+          html: render_to_string(
+            partial: 'index.html.erb'
+          )
         }
       end
     end
+  end
 
   def index_edit
     @user_my_modules = @my_module.user_my_modules

config/routes.rb

@@ -172,7 +172,7 @@ Rails.application.routes.draw do
   # Show action is a popup (JSON) for individual module in full-zoom canvas,
   # as well as "module info" page for single module (HTML)
   resources :my_modules, path: '/modules', only: [:show, :update] do
-    resources :my_module_tags, path: "/tags", only: [:create, :destroy]
+    resources :my_module_tags, path: '/tags', only: [:create, :destroy]
     resources :user_my_modules, path: '/users',
               only: [:index, :create, :destroy]
     resources :my_module_comments,