Renames GLOB.cardinal to GLOB.cardinals to match GLOB.diagonals and GLOB.alldirs (#1970)

code/modules/surgery/bodyparts/dismemberment.dm

@@ -30,7 +30,7 @@
 	var/turf/location = C.loc
 	if(istype(location))
 		C.add_splatter_floor(location)
-	var/direction = pick(GLOB.cardinal)
+	var/direction = pick(GLOB.cardinals)
 	var/t_range = rand(2,max(throw_range/2, 2))
 	var/turf/target_turf = get_turf(src)
 	for(var/i in 1 to t_range-1)

code/modules/surgery/organs/vocal_cords.dm

@@ -407,7 +407,7 @@
 		for(var/i=1, i<=(5*power_multiplier), i++)
 			for(var/V in listeners)
 				var/mob/living/L = V
-				step(L, direction ? direction : pick(GLOB.cardinal))
+				step(L, direction ? direction : pick(GLOB.cardinals))
 			sleep(10)
 
 	//WALK