diff --git a/packages/erc20z/test/mock/Zora1155.sol b/packages/erc20z/test/mock/Zora1155.sol
index 752588a35..12a8aaa00 100644
--- a/packages/erc20z/test/mock/Zora1155.sol
+++ b/packages/erc20z/test/mock/Zora1155.sol
@@ -173,7 +173,7 @@ contract Zora1155 is ERC1155 {
     }
 
     function _hasAnyPermission(uint256 tokenId, address user, uint256 permissionBits) internal view returns (bool) {
-        // Does a bitwise and and checks if any of those permissions match
+        // Does a bitwise and checks if any of those permissions match
         return permissions[tokenId][user] & permissionBits > 0;
     }
 
diff --git a/packages/erc20z/test/mock/Zora1155NoReduceSupply.sol b/packages/erc20z/test/mock/Zora1155NoReduceSupply.sol
index 7c90a7859..a29c27432 100644
--- a/packages/erc20z/test/mock/Zora1155NoReduceSupply.sol
+++ b/packages/erc20z/test/mock/Zora1155NoReduceSupply.sol
@@ -147,7 +147,7 @@ contract Zora1155 is ERC1155 {
     }
 
     function _hasAnyPermission(uint256 tokenId, address user, uint256 permissionBits) internal view returns (bool) {
-        // Does a bitwise and and checks if any of those permissions match
+        // Does a bitwise and checks if any of those permissions match
         return permissions[tokenId][user] & permissionBits > 0;
     }