Removes slurs from the code/Changes the meatball name

I feel like this was long overdue, especially for github TOS.

code/game/objects/items/manuals.dm

@@ -169,7 +169,7 @@
 				It can cook multiple items at once.
 
 				<h2>Processor:</h2>
-				Use it to process certain ingredients (meat into faggot, doughslice into spaghetti, potato into fries,etc...)
+				Use it to process certain ingredients (meat into meatball, doughslice into spaghetti, potato into fries,etc...)
 
 				<h2>Gibber:</h2>
 				Stuff an animal in it to grind it into meat.