[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/game/gamemodes/changeling/changeling.dm

@@ -68,7 +68,8 @@ GLOBAL_LIST_INIT(slot2type, list("head" = /obj/item/clothing/head/changeling, "w
 
 	if(antag_candidates.len>0)
 		for(var/i = 0, i < num_changelings, i++)
-			if(!antag_candidates.len) break
+			if(!antag_candidates.len)
+				break
 			var/datum/mind/changeling = pick(antag_candidates)
 			antag_candidates -= changeling
 			changelings += changeling

code/game/gamemodes/changeling/traitor_chan.dm

@@ -43,7 +43,8 @@
 
 	if(possible_changelings.len>0)
 		for(var/j = 0, j < num_changelings, j++)
-			if(!possible_changelings.len) break
+			if(!possible_changelings.len)
+				break
 			var/datum/mind/changeling = pick(possible_changelings)
 			antag_candidates -= changeling
 			possible_changelings -= changeling