diff --git a/rest-api-guidelines/guides/README.md b/rest-api-guidelines/guides/README.md
index 150d643..bfd1380 100644
--- a/rest-api-guidelines/guides/README.md
+++ b/rest-api-guidelines/guides/README.md
@@ -1,10 +1,9 @@
 # Guides
 
-API-related guides:
+## API-related guides
 
 * [API Design Process](https://tools.adidas-group.com/confluence/display/EA/API+Design+Process)
 * Migration of Legacy Services \(SOAP\)
 * API Testing with Dredd
 * Continuous Integration / Deployment / Delivery
 * API Management
-
diff --git a/rest-api-guidelines/miscellaneous.md b/rest-api-guidelines/miscellaneous.md
index b4de4f7..c135d69 100644
--- a/rest-api-guidelines/miscellaneous.md
+++ b/rest-api-guidelines/miscellaneous.md
@@ -4,3 +4,7 @@
 * [Deprecating "X-"](https://tools.ietf.org/html/rfc6648)
 * [Collection of standards and specifications for HTTP/REST APIs](http://standards.rest)
 * [Official list of HTTP Message Headers](https://www.iana.org/assignments/message-headers/message-headers.xhtml)
+
+## Tools documentation
+
+* [SwaggerHub Documentation](https://app.swaggerhub.com/help/index)