SLING-7167 Adjust READMEs

add uniform header linking to Sling project

git-svn-id: 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/ b/
index 27b7f57..8949442 100644
--- a/
+++ b/
@@ -1,4 +1,6 @@
-Apache Sling API
+# Apache Sling API
+This module is part of the [Apache Sling]( project.
 The Sling API defines an extension to the Servlet API 3.0 to
 provide access to content and unified access to request