broken link (and other issues) on the _contribute.html_ page

but not least: in that first sentence, there should be /_no comma/_ after GCC. And there should probably /_be_/ a comma before "as well as," although that would be a matter of a judgment call, rather than a strict grammatical rule. Thank you for looking at this! I look forward to your response. Sincerely yours, Zvi Gilboa

_contribute.html_: missing information regarding feedback procedure

had simply chosen to ignore them. Best regards, Zvi Gilboa