Clean up comments

Base data: types uniquely lacked a comment; items on one line; distinguish unknowns
Dex entries: don't imply that pointers don't exist

data/pokemon/dex_entries/kingler.asm

@@ -1,10 +1,10 @@
-; KinglerPokedexEntry: ; 0x1b8e45
 	db "PINCER@" ; species name
 	dw 403, 1320 ; height, weight
 
 	db   "Its oversized claw"
 	next "is very powerful,"
 	next "but when it's not"
+
 	page "in battle, the"
 	next "claw just gets in"
 	next "the way.@"