run prettier

Author: Krishang Nadgauda

contracts/ContractMetadataRegistry.sol

@@ -10,7 +10,6 @@ import "@openzeppelin/contracts/metatx/ERC2771Context.sol";
 import { IContractMetadataRegistry } from "./interfaces/IContractMetadataRegistry.sol";
 
 contract ContractMetadataRegistry is IContractMetadataRegistry, ERC2771Context, Multicall, AccessControlEnumerable {
-    
     /// @dev Only accounts with OPERATOR_ROLE can register metadata for contracts.
     bytes32 public constant OPERATOR_ROLE = keccak256("OPERATOR_ROLE");
 
@@ -38,9 +37,9 @@ contract ContractMetadataRegistry is IContractMetadataRegistry, ERC2771Context,
         require(hasRole(OPERATOR_ROLE, _msgSender()), "Not operator.");
         require(bytes(metadataUri).length > 0, "No metadata");
         require(bytes(getMetadataUri[contractAddress]).length == 0, "Metadata already registered");
-        
+
         getMetadataUri[contractAddress] = metadataUri;
-        
+
         emit MetadataRegistered(contractAddress, metadataUri);
     }