diff --git a/kike.c b/kike.c
index 1e344a8..9ec2e63 100644
--- a/kike.c
+++ b/kike.c
@@ -47,7 +47,7 @@ static struct simple_config_item g_config_table[] =
 	{ "tls_key",         NULL,              "Server TLS private key (PEM)"   },
 	{ "tls_ciphers",     DEFAULT_CIPHERS,   "OpenSSL cipher list"            },
 
-	{ "operators",       NULL,              "IRCop TLS cert. fingerprints"   },
+	{ "operators",       NULL, "IRCop TLS client cert. SHA-1 fingerprints"   },
 
 	{ "max_connections", "0",               "Global connection limit"        },
 	{ "ping_interval",   "180",             "Interval between PINGs (sec)"   },