1 files changed, 3 insertions, 0 deletions
diff --git a/rpa.c b/rpa.c
index 8e3f646d..5a2cfb46 100644
--- a/rpa.c
+++ b/rpa.c
@@ -8,6 +8,9 @@
   description:  RPA authorisation code for POP3 client
 
   The sole entry point is POP3_auth_rpa()
+
+  For license terms, see the file COPYING in this directory.
+
  ***********************************************************************/
 
 #include  "config.h"