Update CONTRIBUTING.md

Author: juzhiyuan

CONTRIBUTING.md

@@ -31,7 +31,7 @@ This library is a collection of React hooks so a proposal for a new hook will ne
 
 ### Creating a new hook
 
-1. Create `src/useYourHookName.ts` and `src/stories/useYourHookName.story.tsx`, run `yarn start` to start the storybook development server and start coding your hook
+1. Create `src/useYourHookName.ts` and `stories/useYourHookName.story.tsx`, run `yarn start` to start the storybook development server and start coding your hook
 1. Create `tests/useYourHookName.test.ts`, run `yarn test:watch` to start the test runner in watch mode and start writing tests for your hook
 1. Create `docs/useYourHookName.md` and create documentation for your hook
 1. Export your hook from `src/index.ts` and add your hook to `README.md`