Update README.md
for added link on content
@@ -79,6 +79,7 @@ These two web systems use Takes, and they are open source:
- [Directory Layout](#directory-layout)
- [Optional dependencies](#optional-dependencies)
- [Backward compatibility](#backward-compatibility)
+- [Version pattern for RESTful API](#version-pattern-for-restful-api)
- [How to contribute](#how-to-contribute)
- [Got questions?](#got-questions)
