Hi doc team,

I had an OCD flareup and would like to fix some typos on the wiki, specifically: 

"constaints" "examplte" "sheduled" "maintainance" "wich"

at  http://wiki.ipfire.org/en/configuration/firewall/rules/start

And some other items as a I see them.  What's the procedure to get a login?  

Thanks,

-Warren