Nralakk projector typo fix (#12808)

code/game/objects/items/skrell.dm

@@ -158,7 +158,7 @@
 			if("Nralakk")
 				hologram_message = pick("You see the Jargon system sky projected on the ceiling.",
 										"You see planets slowly orbiting Nralakk above the projector.",
-										"You hear faint ceremonial hymms.")
+										"You hear faint ceremonial hymns.")
 
 		if(hologram_message)
 			visible_message("<span class='notice'>[hologram_message]</span>")
@@ -223,4 +223,4 @@
 	item_state = "resident_starlight"
 	flippable = FALSE
 	v_flippable = FALSE
-	badge_string = null
+	badge_string = null