Update README

README

@@ -1,11 +1,11 @@
 Penny Auction Observer can record penny auctions taking place on penny auction websites.
 
-How the F do you use this thing?
+How do you use it?
 
 ruby bin/pa_auction_bot.rb -- help
 
 
-What the F does it do?
+What does it do?
 
 I "observes" a live penny auction, and executes blocks of ruby code at the key events.
 The blocks of ruby code are stored in interchangeable hook files.
@@ -16,14 +16,14 @@ The key events are:
 - The auction ends
 
 
-What the F is it useful for?
+What is it useful for?
 
 - Creating logs of penny auctions
 - Creating bots which can bid on penny auctions (not recommended by the authors of this tool)
 - Doing research on penny auctions
 
 
-Why the F did you make it?
+Why did you make it?
 
 Penny auctions are an interesting thing.
 In my opinion they exploit weaknesses in the human psyche, much the same way gambling does.