diff --git a/tests/solidity/cheat/prank.sol b/tests/solidity/cheat/prank.sol
index 125a8a023..27f8f4951 100644
--- a/tests/solidity/cheat/prank.sol
+++ b/tests/solidity/cheat/prank.sol
@@ -44,7 +44,7 @@ contract SenderVerifierParent {
     if (s != msg.sender) {
       emit Sender(msg.sender);
       emit AssertionFailed("fail on first call");
-    }      
+    }
     c.verifyMsgSender(address(this));
     new ExpectedCreator(address(this));
   }
diff --git a/tests/solidity/cheat/prank.yaml b/tests/solidity/cheat/prank.yaml
index 5311e3c89..b18373676 100644
--- a/tests/solidity/cheat/prank.yaml
+++ b/tests/solidity/cheat/prank.yaml
@@ -1,3 +1,3 @@
 testLimit: 1000
 seqLen: 10
-testMode: assertion
\ No newline at end of file
+testMode: assertion