docs: API documentation fixes
Change-Id: I1088a156c9ac055f974900454647dcb9a7b7ec54
Refs: #3210
diff --git a/src/face.hpp b/src/face.hpp
index f002e04..80e7930 100644
--- a/src/face.hpp
+++ b/src/face.hpp
@@ -447,8 +447,10 @@
* @param onFailure A callback to be called when prefixRegister command fails
* @param signingInfo (optional) Signing parameters. When omitted, a default parameters
* used in the signature will be used.
+ * @param flags Prefix registration flags
*
* @return The registered prefix ID which can be used with unregisterPrefix
+ * @see nfd::RouteFlags
*/
const RegisteredPrefixId*
registerPrefix(const Name& prefix,