Technical forum help needed

I've just tried to remove the double line spacing between the two lines of text, or even remove the second line completely, but can't do either. There's something hinky somewhere. If you're able can you close the two lines of text for me then I will leave well alone.

For info the error message was:

Forbidden
You don't have permission to access this resource.

Additionally, a 403 Forbidden error was encountered while trying to use an ErrorDocument to handle the request.