Docs: update rule link

readme.md

@@ -37,7 +37,7 @@ Name | 🛠 | Description
 [no-debugger](https://eslint.org/docs/rules/no-debugger) | 🛠 | disallow the use of `debugger`
 [no-plusplus](https://eslint.org/docs/rules/no-plusplus) | 🛠 | disallow the unary operators `++` and `--`
 [prefer-spread](https://eslint.org/docs/rules/prefer-spread) | 🛠 | require spread operators instead of `.apply()`
-[valid-typeof](https:/eslint.org/docs/rules/valid-typeof) | 🛠 | enforce comparing `typeof` expressions against valid strings
+[valid-typeof](https://eslint.org/docs/rules/valid-typeof) | 🛠 | enforce comparing `typeof` expressions against valid strings
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 ## Contributing