remove trailing white space from config/initializers/30-redmine.rb

git-svn-id: http://svn.redmine.org/redmine/trunk@14478 e93f8b46-1217-0410-a6f0-8f06a7374b81

config/initializers/30-redmine.rb

@@ -15,7 +15,7 @@ if Object.const_defined?(:OpenIdAuthentication)
   openid_authentication_store = Redmine::Configuration['openid_authentication_store']
   OpenIdAuthentication.store =
     openid_authentication_store.present? ?
-      openid_authentication_store : :memory   
+      openid_authentication_store : :memory
 end
 
 Redmine::Plugin.load