style(rubocop): fix all safe auto correctable offenses

app/controllers/users_controller.rb

@@ -11,45 +11,44 @@ class UsersController < ApplicationController
     @user = User.new(admin: true)
   end
 
+  def edit
+  end
+
   def create
     @user = User.new(params.require(:user).permit(:email_address, :first_name, :last_name, :password, :password_confirmation, :admin, organization_ids: []))
     if @user.save
-      redirect_to_with_json :users, :notice => "#{@user.name} has been created successfully."
+      redirect_to_with_json :users, notice: "#{@user.name} has been created successfully."
     else
-      render_form_errors 'new', @user
+      render_form_errors "new", @user
     end
   end
 
-  def edit
-  end
-
   def update
     @user.attributes = params.require(:user).permit(:email_address, :first_name, :last_name, :admin, organization_ids: [])
 
     if @user == current_user && !@user.admin?
       respond_to do |wants|
         wants.html { redirect_to users_path, alert: "You cannot change your own admin status" }
-        wants.json { render :json => {:form_errors => ["You cannot change your own admin status"]}, :status => 422 }
+        wants.json { render json: { form_errors: ["You cannot change your own admin status"] }, status: :unprocessable_entity }
       end
       return
     end
 
     if @user.save
-      redirect_to_with_json :users, :notice => "Permissions for #{@user.name} have been updated successfully."
+      redirect_to_with_json :users, notice: "Permissions for #{@user.name} have been updated successfully."
     else
-      render_form_errors 'edit', @user
+      render_form_errors "edit", @user
     end
   end
 
   def destroy
     if @user == current_user
-      redirect_to_with_json :users, :alert => "You cannot delete your own user."
+      redirect_to_with_json :users, alert: "You cannot delete your own user."
       return
     end
 
     @user.destroy!
-    redirect_to_with_json :users, :notice => "#{@user.name} has been removed"
+    redirect_to_with_json :users, notice: "#{@user.name} has been removed"
   end
 
-
 end