diff --git a/libwvdrmengine/oemcrypto/include/OEMCryptoCENC.h b/libwvdrmengine/oemcrypto/include/OEMCryptoCENC.h
index 46e1af4b..66f243d1 100644
--- a/libwvdrmengine/oemcrypto/include/OEMCryptoCENC.h
+++ b/libwvdrmengine/oemcrypto/include/OEMCryptoCENC.h
@@ -136,6 +136,7 @@
  * license to be reloaded.
  *
  * @defgroup entitled Entitlement License API
+ * Functions that are needed for entitled and entitlement licenses.
  *
  * [Entitlement licensing](../../index#entitlement) is a way to provide access
  * to content keys that may be stored elsewhere, such as in the content itself.