📝 Organize documentation

Author: pboling

README.md

@@ -612,10 +612,6 @@ access = client.auth_code.get_token("code_value", redirect_uri: "http://localhos
 You can always use the `#request` method on the `OAuth2::Client` instance to make
 requests for tokens for any Authentication grant type.
 
-### 🚀 Release Instructions
-
-See [CONTRIBUTING.md][🤝contributing].
-
 ## 🔐 Security
 
 See [SECURITY.md][🔐security].
@@ -630,6 +626,10 @@ We [![Keep A Changelog][📗keep-changelog-img]][📗keep-changelog] so if you m
 
 See [CONTRIBUTING.md][🤝contributing] for more detailed instructions.
 
+### 🚀 Release Instructions
+
+See [CONTRIBUTING.md][🤝contributing].
+
 ### Code Coverage
 
 [![Coveralls Test Coverage][🔑coveralls-img]][🔑coveralls]