docs: fixed cotributing doc

Author: shairez

CONTRIBUTING.md

@@ -56,16 +56,14 @@ git checkout -b my-fix-branch main
 
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-### ▶ 4. Run the library
+### ▶ 4. Build the library
 
 - From the root of the project run `pnpm install`.
 
-- Then run `pnpm run dev --workspace=packages/website`.
+- Then run `nx build cypress-ct-qwik`.
 
 - Visit the URL printed in the console and you'll have a page opened with the suite of widgets.
 
-- Once you made some changes in either package (`headless`, `daisy` or `material`), you will see them immediately reflected on the page.
-
 ### ▶ 5. Make sure you add / modify tests
 
 Run `pnpm run test` to make sure there aren't any errors