Merge branch 'master' of github.com:gitlabhq/gitlabhq

app/helpers/tree_helper.rb

@@ -40,7 +40,7 @@ module TreeHelper
   # Returns boolean
   def markup?(filename)
     filename.downcase.end_with?(*%w(.textile .rdoc .org .creole
-                                    .mediawiki .rst .asciidoc .pod))
+                                    .mediawiki .rst .adoc .asciidoc .pod))
   end
 
   def gitlab_markdown?(filename)

app/models/user.rb

@@ -249,7 +249,7 @@ class User < ActiveRecord::Base
   def namespace_uniq
     namespace_name = self.username
     if Namespace.find_by(path: namespace_name)
-      self.errors.add :username, "already exist"
+      self.errors.add :username, "already exists"
     end
   end
 

doc/development/architecture.md

@@ -18,7 +18,7 @@ New releases are generally around the same time as GitLab CE releases with excep
 
 # System Layout
 
-When referring to ~git in the picures it means the home directory of the git user which is typically /home/git.
+When referring to ~git in the pictures it means the home directory of the git user which is typically /home/git.
 
 GitLab is primarily installed within the `/home/git` user home directory as `git` user.
 Within the home directory is where the gitlabhq server software resides as well as the repositories (though the repository location is configurable).