diff --git a/onchain/rollups/test/foundry/dapp/CartesiDApp.t.sol b/onchain/rollups/test/foundry/dapp/CartesiDApp.t.sol
index 457c1540..79b8bce2 100644
--- a/onchain/rollups/test/foundry/dapp/CartesiDApp.t.sol
+++ b/onchain/rollups/test/foundry/dapp/CartesiDApp.t.sol
@@ -49,6 +49,7 @@ contract CartesiDAppTest is TestBase {
         uint256 length,
         uint256 inputIndexWithinEpoch
     );
+    
     error ProofNotFound(
         LibServerManager.OutputEnum outputEnum,
         uint256 inputIndexWithinEpoch