1 files changed, 2 insertions, 1 deletions
diff --git a/src/nng.h b/src/nng.h
index 0653d533..26e851eb 100644
--- a/src/nng.h
+++ b/src/nng.h
@@ -412,7 +412,8 @@ enum nng_flag_enum {
 
 // NNG_OPT_TLS_VERIFIED returns a single integer, indicating whether the peer
 // has been verified (1) or not (0).  Typically this is read-only, and only
-// available for pipes.
+// available for pipes. This option may return incorrect results if peer
+// authentication is disabled with `NNG_TLS_AUTH_MODE_NONE`.
 #define NNG_OPT_TLS_VERIFIED "tls-verified"
 
 // XXX: TBD: priorities, socket names, ipv4only