From ca7ee098ca4738a57ec6ca5d7f4e17aab0613171 Mon Sep 17 00:00:00 2001
From: Ross Campbell <41117279+Ro5s@users.noreply.github.com>
Date: Tue, 15 Sep 2020 18:30:09 -0400
Subject: [PATCH] Fix whitespace in IERC721Receiver (#2359)

Slight nit on spacing to reduce # of lines // conform to other OZ function syntax
---
 contracts/token/ERC721/IERC721Receiver.sol | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/contracts/token/ERC721/IERC721Receiver.sol b/contracts/token/ERC721/IERC721Receiver.sol
index f98053e59..0d17a070b 100644
--- a/contracts/token/ERC721/IERC721Receiver.sol
+++ b/contracts/token/ERC721/IERC721Receiver.sol
@@ -17,6 +17,5 @@ interface IERC721Receiver {
      *
      * The selector can be obtained in Solidity with `IERC721.onERC721Received.selector`.
      */
-    function onERC721Received(address operator, address from, uint256 tokenId, bytes calldata data)
-    external returns (bytes4);
+    function onERC721Received(address operator, address from, uint256 tokenId, bytes calldata data) external returns (bytes4);
 }