If you do a search on http://wiki.opensymphony.com for "velocity" (without quotes), the page says:

(Displaying 1 to 10 of 43)

However only two entries are listed. When you click "Next" you do get 10 more entries and things appear correctly, but something is causing the search results page not to render correctly. I believe it might be due to the velocity code being shown in the search results.