docs: fix typo

Author: haoqunjiang

README.md

@@ -19,7 +19,7 @@ Please also make sure that you have `prettier` and `eslint` installed.
 
 ## Usage
 
-> Note: the current version doesn't support the legacy `.eslintrc*` configuraion format. For that you need to use version 9 or earlier. See the [corresponding README](https://www.npmjs.com/package/@vue/eslint-config-prettier/v/legacy-eslintrc) for more usage instructions.
+> Note: the current version doesn't support the legacy `.eslintrc*` configuration format. For that you need to use version 9 or earlier. See the [corresponding README](https://www.npmjs.com/package/@vue/eslint-config-prettier/v/legacy-eslintrc) for more usage instructions.
 
 Import `@vue/eslint-config-prettier` in `eslint.config.js` (or `eslint.config.mjs`), and put it in the configuration array – **after** other configs that you want to override.