Fix comment: Road -> Roar (#466)

Author: Vortyne

engine/battle/core.asm

@@ -417,7 +417,7 @@ MainInBattleLoop:
 	jr c, .AIActionUsedEnemyFirst
 	call ExecuteEnemyMove
 	ld a, [wEscapedFromBattle]
-	and a ; was Teleport, Road, or Whirlwind used to escape from battle?
+	and a ; was Teleport, Roar, or Whirlwind used to escape from battle?
 	ret nz ; if so, return
 	ld a, b
 	and a
@@ -428,7 +428,7 @@ MainInBattleLoop:
 	call DrawHUDsAndHPBars
 	call ExecutePlayerMove
 	ld a, [wEscapedFromBattle]
-	and a ; was Teleport, Road, or Whirlwind used to escape from battle?
+	and a ; was Teleport, Roar, or Whirlwind used to escape from battle?
 	ret nz ; if so, return
 	ld a, b
 	and a
@@ -441,7 +441,7 @@ MainInBattleLoop:
 .playerMovesFirst
 	call ExecutePlayerMove
 	ld a, [wEscapedFromBattle]
-	and a ; was Teleport, Road, or Whirlwind used to escape from battle?
+	and a ; was Teleport, Roar, or Whirlwind used to escape from battle?
 	ret nz ; if so, return
 	ld a, b
 	and a
@@ -455,7 +455,7 @@ MainInBattleLoop:
 	jr c, .AIActionUsedPlayerFirst
 	call ExecuteEnemyMove
 	ld a, [wEscapedFromBattle]
-	and a ; was Teleport, Road, or Whirlwind used to escape from battle?
+	and a ; was Teleport, Roar, or Whirlwind used to escape from battle?
 	ret nz ; if so, return
 	ld a, b
 	and a