Separate mapping keyword by whitespace (#2287)

Co-authored-by: pm_468 <oleg.kuzmenko@lindenvalley.de>
5 years ago · 3f4420527b
parent 21d06999f6
commit 3f4420527b
1 changed files with 1 additions and 1 deletions
--- a/contracts/token/ERC721/ERC721.sol
+++ b/contracts/token/ERC721/ERC721.sol
@ -48,7 +48,7 @@ contract ERC721 is Context, ERC165, IERC721, IERC721Metadata, IERC721Enumerable
    string private _symbol;

    // Optional mapping for token URIs
-    mapping(uint256 => string) private _tokenURIs;
+    mapping (uint256 => string) private _tokenURIs;

    // Base URI
    string private _baseURI;