I am new to FreeLancer.com but not to Joomla. :)
It would take around 4 Hours max to update the FAQ Content and check any broken links.
I am putting 2 Days as time because I am not sure about the time zone I would be awarded the project and when I would be submitting it. So just to be on the safer side, inserting 2 Days.
I work at an hourly rate of $7 but since you have given a budget range starting from $30, I couldn't bid $28 here.
If you would like to have more information about my expertise, please let me know.