fix error message

vm06007 · vm06007 · commit 5b1eb00b0d07 · 2024-09-17T01:20:14.000+07:00
diff --git a/contracts/DualRewardFarm.sol b/contracts/DualRewardFarm.sol
@@ -136,7 +136,7 @@ contract DualRewardFarm is TokenWrapper {
 
         require(
             rewardDuration == 0,
-            "SimpleFarm: ALREADY_INITIALIZED"
+            "DualRewardFarm: ALREADY_INITIALIZED"
         );
 
         rewardDuration = _defaultDuration;
