diff --git a/contracts/contracts/StakingEscrow.sol b/contracts/contracts/StakingEscrow.sol
index 0a8d738a..1aba6eda 100644
--- a/contracts/contracts/StakingEscrow.sol
+++ b/contracts/contracts/StakingEscrow.sol
@@ -131,7 +131,7 @@ contract StakingEscrow is Upgradeable, IERC900History {
     * @param staker Staker address
     * @param value Amount wrapped (in NuNits)
     */
-    event WrappedAndTopedUp(address indexed staker, uint256 value);
+    event WrappedAndToppedUp(address indexed staker, uint256 value);
 
     struct StakerInfo {
         uint256 value;
@@ -344,7 +344,7 @@ contract StakingEscrow is Upgradeable, IERC900History {
         tToken.approve(address(tStaking), tTokenAmount);
         tStaking.topUp(info.stakingProvider, uint96(tTokenAmount));
         info.value = remainder;
-        emit WrappedAndTopedUp(msg.sender, wrappedTokenAmount);
+        emit WrappedAndToppedUp(msg.sender, wrappedTokenAmount);
     }
 
     /**
diff --git a/contracts/contracts/testnet/OpenAccessAuthorizer.sol b/contracts/contracts/testnet/OpenAccessAuthorizer.sol
index 77e81c6d..b94b71e0 100644
--- a/contracts/contracts/testnet/OpenAccessAuthorizer.sol
+++ b/contracts/contracts/testnet/OpenAccessAuthorizer.sol
@@ -10,7 +10,6 @@ interface IEncryptionAuthorizer {
     ) external view returns (bool);
 }
 
-
 contract OpenAccessAuthorizer is IEncryptionAuthorizer {
     function isAuthorized(
         uint32,
diff --git a/tests/staking_escrow/test_staking_escrow.py b/tests/staking_escrow/test_staking_escrow.py
index 8032ac27..1166980c 100644
--- a/tests/staking_escrow/test_staking_escrow.py
+++ b/tests/staking_escrow/test_staking_escrow.py
@@ -476,8 +476,8 @@ def test_wrap(
     assert t_token.balanceOf(threshold_staking.address) == value
     assert t_token.balanceOf(vending_machine.address) == TOTAL_SUPPLY - value
 
-    events = escrow.WrappedAndTopedUp.from_receipt(tx)
-    assert events == [escrow.WrappedAndTopedUp(staker=staker, value=value)]
+    events = escrow.WrappedAndToppedUp.from_receipt(tx)
+    assert events == [escrow.WrappedAndToppedUp(staker=staker, value=value)]
 
     # Wrap again but with remainder
     other_value = Web3.to_wei(15_000, "ether") + 1
@@ -494,5 +494,5 @@ def test_wrap(
     assert t_token.balanceOf(threshold_staking.address) == expected_value
     assert t_token.balanceOf(vending_machine.address) == TOTAL_SUPPLY - expected_value
 
-    events = escrow.WrappedAndTopedUp.from_receipt(tx)
-    assert events == [escrow.WrappedAndTopedUp(staker=other_staker, value=other_value - 1)]
+    events = escrow.WrappedAndToppedUp.from_receipt(tx)
+    assert events == [escrow.WrappedAndToppedUp(staker=other_staker, value=other_value - 1)]