Update public/content/translations/zh/developers/tutorials/waffle-test-simple-smart-contract/index.md

Author: corwintines

public/content/translations/zh/developers/tutorials/waffle-test-simple-smart-contract/index.md

@@ -200,4 +200,4 @@ it("Reverts when Vei amount uneven", async () => {
 
 - [使用 Waffle 测试 ERC20](/developers/tutorials/testing-erc-20-tokens-with-waffle/)
 - [Waffle：动态模拟和测试合约调用](/developers/tutorials/waffle-dynamic-mocking-and-testing-calls/#gatsby-focus-wrapper)
-- [Waffle 使用 hardhat 和 ethers 设置 hello world 的教程](/developers/tutorials/waffle-say-hello-world-with-hardhat-and-ethers//)
+- [Waffle 使用 hardhat 和 ethers 设置 hello world 的教程](/developers/tutorials/waffle-say-hello-world-with-hardhat-and-ethers/)