chore: udpate license to GPL-3.0-or-later

tailingchen · tailingchen · commit 9a6f23802d84 · 2022-05-24T10:29:26.000+08:00
diff --git a/contracts/ChainlinkPriceFeed.sol b/contracts/ChainlinkPriceFeed.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT License
+// SPDX-License-Identifier: GPL-3.0-or-later
 pragma solidity 0.7.6;
 
 import { Address } from "@openzeppelin/contracts/utils/Address.sol";

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-// SPDX-License-Identifier: MIT License`
	`1`	`+// SPDX-License-Identifier: GPL-3.0-or-later`
`2`	`2`	`pragma solidity 0.7.6;`
`3`	`3`
`4`	`4`	`import { Address } from "@openzeppelin/contracts/utils/Address.sol";`