I don't want to remove the spaces lol...
Give me a link to your homepage and the link to the page you DON'T want indexed by Google (the old one)
or you can simply do a 301 redirect in .htaccess:
That way it just redirects to your homepage and any link juice you had to that file is now sent to your homepage!
The old file would drop out in a month at the most (I just did a HUGE htaccess redirect for sixty6arcade.com)