diff --git a/include/constants/battle_string_ids.h b/include/constants/battle_string_ids.h
index 76d7476c54..3bb098591c 100644
--- a/include/constants/battle_string_ids.h
+++ b/include/constants/battle_string_ids.h
@@ -549,7 +549,7 @@
 #define STRINGID_NOONEWILLBEABLETORUNAWAY 545
 #define STRINGID_DESTINYKNOTACTIVATES 546
 #define STRINGID_CLOAKEDINAFREEZINGLIGHT 547
-#define	STRINGID_FERVENTWISHREACHED 548
+#define STRINGID_FERVENTWISHREACHED 548
 
 #define BATTLESTRINGS_COUNT     549
 
diff --git a/include/constants/pokemon.h b/include/constants/pokemon.h
index 1e2f6b335e..14e59d99a2 100644
--- a/include/constants/pokemon.h
+++ b/include/constants/pokemon.h
@@ -294,7 +294,7 @@
 
 // Evolution types
 #define EVO_MEGA_EVOLUTION      0xffff // Not an actual evolution, used to temporarily mega evolve in battle.
-#define EVO_WISH_MEGA_EVOLUTION 0xfffe // Not an actual evolution, used to temporarily mega evolve in battle.
+#define EVO_WISH_MEGA_EVOLUTION 0xfffe // Mega Evolution that checks for a move instead of held item.
 #define EVO_FRIENDSHIP       1      // Pokémon levels up with friendship ≥ 220
 #define EVO_FRIENDSHIP_DAY   2      // Pokémon levels up during the day with friendship ≥ 220
 #define EVO_FRIENDSHIP_NIGHT 3      // Pokémon levels up at night with friendship ≥ 220
diff --git a/src/battle_util.c b/src/battle_util.c
index b1ec32ebf7..835db4462e 100644
--- a/src/battle_util.c
+++ b/src/battle_util.c
@@ -7506,7 +7506,6 @@ u16 GetWishMegaEvolutionSpecies(u16 preEvoSpecies, u16 moveId1, u16 moveId2, u16
 
 bool32 CanMegaEvolve(u8 battlerId)
 {
-    u8 i;
     u32 itemId, holdEffect, species;
     struct Pokemon *mon;
     u8 battlerPosition = GetBattlerPosition(battlerId);