[ci skip]Add space before closing curly brace

1 files changed, 2 insertions, 2 deletions

diff --git a/guides/source/action_controller_overview.md b/guides/source/action_controller_overview.md
index d53c4dedf9..28f7246197 100644
--- a/guides/source/action_controller_overview.md
+++ b/guides/source/action_controller_overview.md
@@ -654,8 +654,8 @@ class UsersController < ApplicationController
     @users = User.all
     respond_to do |format|
       format.html # index.html.erb
-      format.xml  { render xml: @users}
-      format.json { render json: @users}
+      format.xml  { render xml: @users }
+      format.json { render json: @users }
     end
   end
 end