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diff --git a/src/dcp.cc b/src/dcp.cc
index e56547e3dc2e7d265161bbf03abb2fbe1883acce..875a2547dc6c3eca5fc3410b78f4996f7642b380 100644 (file)
--- a/src/dcp.cc
+++ b/src/dcp.cc
@@ -292,6 +292,10 @@ DCP::encrypted () const
        return false;
 }
 
+/** Add a KDM to decrypt this DCP.  This method must be called after DCP::read()
+ *  or the KDM you specify will be ignored.
+ *  @param kdm KDM to use.
+ */
 void
 DCP::add (DecryptedKDM const & kdm)
 {