diff --git a/script/universal/NestedMultisigBase.sol b/script/universal/NestedMultisigBase.sol
index ee5064c..7becdff 100644
--- a/script/universal/NestedMultisigBase.sol
+++ b/script/universal/NestedMultisigBase.sol
@@ -109,13 +109,13 @@ abstract contract NestedMultisigBase is MultisigBase {
                 )
             )
         );
-        bytes memory approveHashExec = _execTransationCalldata(
+        bytes memory approveHashExec = _execTransactionCalldata(
             _signerSafe, approveHashData, Signatures.genPrevalidatedSignature(MULTICALL3_ADDRESS)
         );
         calls[0] = IMulticall3.Call3({target: _signerSafe, allowFailure: false, callData: approveHashExec});
 
         // simulate the final state changes tx, so that signer can verify the final results
-        bytes memory finalExec = _execTransationCalldata(_safe, _data, Signatures.genPrevalidatedSignature(_signerSafe));
+        bytes memory finalExec = _execTransactionCalldata(_safe, _data, Signatures.genPrevalidatedSignature(_signerSafe));
         calls[1] = IMulticall3.Call3({target: _safe, allowFailure: false, callData: finalExec});
 
         return calls;