[proto.tcp] Clarify WS option when printing
[proto.tcp] Clarify WS option when printing

scholzd/libmoon,libmoon/libmoon,scholzd/libmoon,libmoon/libmoon,emmericp/libmoon,emmericp/libmoon,libmoon/libmoon,emmericp/libmoon,scholzd/libmoon