No you don't understand, it's saying that because that's part of the markup as in if the page loaded correctly and there was an existing Wordpress install there it would display that message. The PHP is being ignored and therefore anything after PHP tags (including the tags themselves) is being...
I would appreciate some help with this as I've installed Wordpress on a previous x10hosting site (which has now been deleted) so I'm annoyed with myself as to why I cannot do it again.
I have uploaded the files to public_html/wordpress/ but when I go to public_html/wordpress/install.php I get...