convert 2 spaces to 4 spaces

2019-01-17 18:02:50 -03:00
parent b047d28476
commit bce2d68e7f
118 changed files with 3729 additions and 3729 deletions
--- a/contracts/token/ERC721/IERC721Enumerable.sol
+++ b/contracts/token/ERC721/IERC721Enumerable.sol
@ -9,14 +9,14 @@ import "./IERC721.sol";
 * @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md
 */
 contract IERC721Enumerable is Initializable, IERC721 {
-  function totalSupply() public view returns (uint256);
-  function tokenOfOwnerByIndex(
-    address owner,
-    uint256 index
-  )
-    public
-    view
-    returns (uint256 tokenId);
+    function totalSupply() public view returns (uint256);
+    function tokenOfOwnerByIndex(
+        address owner,
+        uint256 index
+    )
+        public
+        view
+        returns (uint256 tokenId);

-  function tokenByIndex(uint256 index) public view returns (uint256);
+    function tokenByIndex(uint256 index) public view returns (uint256);
 }