Changed wording on login, when already logged in, from `If you are not you...` to `If this is not you...`

git-svn-id: https://rubycas-server.googlecode.com/svn/trunk@89 fffcb96a-a727-0410-ad3e-7b35c796b8d7

lib/casserver/controllers.rb

@@ -24,7 +24,7 @@ module CASServer::Controllers
       end
       
       if tgt and !tgt_error
-        @message = {:type => 'notice', :message => %{You are currently logged in as "#{tgt.username}". If you are not you, please log in below.}}
+        @message = {:type => 'notice', :message => %{You are currently logged in as "#{tgt.username}". If this is not you, please log in below.}}
       end
       
       if @service && !@renew && tgt && !tgt_error
@@ -279,4 +279,4 @@ module CASServer::Controllers
       end
     end
   end
-end
+end