1 files changed, 1 insertions, 0 deletions
diff --git a/railties/guides/source/action_controller_overview.textile b/railties/guides/source/action_controller_overview.textile
index 0d6919a205..8f9afb9c6d 100644
--- a/railties/guides/source/action_controller_overview.textile
+++ b/railties/guides/source/action_controller_overview.textile
@@ -368,6 +368,7 @@ class UsersController < ApplicationController
     respond_to do |format|
       format.html # index.html.erb
       format.xml  { render :xml => @users}
+      format.json  { render :json => @users}
     end
   end
 end