Fixed comment + flaky test

src/data/battler-tags.ts

@@ -653,7 +653,7 @@ export class FlinchedTag extends BattlerTag {
   }
 
   /**
-   * Cancels all subsequent moves used by this tag's Pokemon this turn.
+   * Cancels the flinched Pokemon's currently used move this turn if called mid-execution, or removes the tag at end of turn.
    * @param pokemon - The {@linkcode Pokemon} with this tag.
    * @param lapseType - The {@linkcode BattlerTagLapseType | lapse type} used for this function call.
    * @returns Whether the tag should remain active.

test/moves/instruct.test.ts

@@ -36,7 +36,8 @@ describe("Moves - Instruct", () => {
     game.override
       .battleStyle("single")
       .enemySpecies(SpeciesId.SHUCKLE)
-      .enemyAbility(AbilityId.NO_GUARD)
+      .enemyAbility(AbilityId.BALL_FETCH)
+      .passiveAbility(AbilityId.NO_GUARD)
       .enemyLevel(100)
       .startingLevel(100)
       .disableCrits();