Problem XML View Architecture

Hi, I'm trying to hide a page in a inherit view, with this sentence: There is a blank space between & and amp here in the message because of the syntax, but in the xml file there is no blank space. The question is that when i try to load the xml view, i have this error: "Invalid XML for View Architecture!" I have other sentences hiding other pages, and i have no problem, for example: The only problem is with the ampersand sign. Then i'm trying to hide this page with xpath expression, because in xpath i have no problem with ampersand, but Somebody knows how to do that? I mean, fix the ampersand error or hide it with xpath expression? Here is my path expression, its only a test to see if ampersand works, and it works!!!