docs: clarify supported tls cipher suites
@@ -54,6 +54,9 @@ tls_server_config:
# Go default cipher suites are used. Available cipher suites are documented
# in the go documentation:
# https://golang.org/pkg/crypto/tls/#pkg-constants
+ #
+ # Note that only the cipher returned by the following function are supported:
+ # https://pkg.go.dev/crypto/tls#CipherSuites
[ cipher_suites:
[ - <string> ] ]
