On your SF.net web page (http://roxterm.sourceforge.net/) there is SourceForge.net logo which link to your SF project page. This is however forbiden by SF.net policy:

>> The link associated with the logo image must direct users to the front page of the SourceForge.net web site (http://www.sourceforge.net). This link should not be changed to point to your project page.

Full article is here: http://alexandria.wiki.sourceforge.net/Project+Web,+Shell,+VHOST+and+Database+Services#logo

That article's been replaced by <http://apps.sourceforge.net/trac/sourceforge/wiki/Use of sflogo for statistics tracking>. It isn't very clear, but ISTR reading in one of the update emails that they now prefer you to link to your project page.