SLING-7167 Adjust READMEs
diff --git a/README.md b/README.md
index 338d765..39cd57e 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,7 @@
 # Apache Sling Crankstart Launcher
 
 This module is part of the [Apache Sling](https://sling.apache.org) project.
+
+This small and generic OSGi launcher starts a Sling instance (or anything else for that matter) by interpreting a Sling Provisioning Model at runtime.
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+The Sling Provisioning Model syntax is described at [The Apache Sling Provisioning Model and Apache SlingStart](https://sling.apache.org/documentation/development/slingstart.html).