Update t/cli.c
Co-authored-by: Kazuho Oku <kazuhooku@gmail.com>
diff --git a/t/cli.c b/t/cli.c
index c3cf2b9..b02594c 100644
--- a/t/cli.c
+++ b/t/cli.c
@@ -360,6 +360,10 @@
" -e when resuming a session, send first 8,192 bytes of input\n"
" as early data\n"
" -r Load raw public keys for raw certificates\n"
+ " -r public-key-file use raw public keys (RFC 7250). When set and running as a\n"
+ " client, the argument specifies the public keys that the\n"
+ " server is expected to use. When running as a server, the\n"
+ " argument is ignored.\n"
" -u update the traffic key when handshake is complete\n"
" -v verify peer using the default certificates\n"
" -y cipher-suite cipher-suite to be used, e.g., aes128gcmsha256 (default:\n"
