Rename help#public_area to help#public_access

app/helpers/application_helper.rb

@@ -89,6 +89,7 @@ module ApplicationHelper
       { label: "System Hooks Help", url: help_system_hooks_path },
       { label: "API Help", url: help_api_path },
       { label: "Markdown Help", url: help_markdown_path },
+      { label: "Public Access Help", url: help_public_access_path },
       { label: "SSH Keys Help", url: help_ssh_path },
       { label: "Gitlab Rake Tasks Help", url: help_raketasks_path },
     ]

app/views/help/public_access.html.haml

@@ -1,4 +1,4 @@
-%h3.page_title Public Area
+%h3.page_title Public Access
 .back_link
   = link_to help_path do
     ← to index

config/routes.rb

@@ -35,7 +35,7 @@ Gitlab::Application.routes.draw do
   get 'help/markdown'     => 'help#markdown'
   get 'help/ssh'          => 'help#ssh'
   get 'help/raketasks'    => 'help#raketasks'
-  get 'help/public_area'  => 'help#public_area'
+  get 'help/public_access'  => 'help#public_access'
 
   #
   # Public namespace