diff --git a/README.md b/README.md
index 43f1c5d..ce64e10 100644
--- a/README.md
+++ b/README.md
@@ -3,3 +3,5 @@ Cleaner for yaml files that openshift has created using oc get [resource] -o yam
 NB. Work in progress: it works fine, but it might need adding more remove actions for certain outputs.
 
 usage: nl.sander.Cleaner \<file>
+
+YamlObject exposes an xpath/yamlpath like api for lookup and remove, but it's as simple as my current needs. See Cleaner.java for use cases. 
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