Bump numbers

Author: gaearon

beta/src/content/index.md

@@ -23,7 +23,7 @@ This is a **beta website.** There will be bugs, performance issues, and missing
 ## How much content is ready? {/*how-much-content-is-ready*/}
 
 * [Learn React](/learn): ~95% finished.
-* [API Reference](/apis): ~30% finished.
+* [API Reference](/apis): ~60% finished.
 
 You can track our progress [on GitHub.](https://github.com/reactjs/reactjs.org/issues/3308)