[MIRROR] Does some code standardization/consistency. (#3161)

* Does some code standardization/consistency.

* fixes merge conflict generation

* Missed a few, oops

* Update pierrot_throat.dm

code/modules/surgery/organ_manipulation.dm

@@ -96,7 +96,8 @@
 			I = input("Remove which organ?", "Surgery", null, null) as null|anything in organs
 			if(I && user && target && user.Adjacent(target) && user.get_active_held_item() == tool)
 				I = organs[I]
-				if(!I) return -1
+				if(!I)
+					return -1
 				user.visible_message("[user] begins to extract [I] from [target]'s [parse_zone(target_zone)].",
 					"<span class='notice'>You begin to extract [I] from [target]'s [parse_zone(target_zone)]...</span>")
 			else