Forum:Bot request

I don't know if Bots are only admin tools, or if any user can create one, so I'm making this request here. A while back, a user changed tons of articles with the word "sentient" and replaced it with "sapient". Since the word sentient is what is used in the Star Wars universe, the Sapient article redirects to Sentient, and there are still 573 articles (after the 40 or so I've already corrected) using the word, can a bot be created, or an existing bot be altered, to automatically change all instances of the word sapient to sentient? I'll keep working on it, but the thought of manually correcting 573 articles is rather daunting. - JMAS 05:37, 13 August 2007 (UTC)