diff --git a/src/apps/uclient/mainuclient.c b/src/apps/uclient/mainuclient.c
index a050e59..01a3785 100644
--- a/src/apps/uclient/mainuclient.c
+++ b/src/apps/uclient/mainuclient.c
@@ -121,7 +121,7 @@ static char Usage[] =
   "		Without this option, by default, SHA1 is used.\n"
   "	-M	ICE Mobility engaged.\n"
   "	-I	Do not set permissions on TURN relay endpoints\n"
-  "     		(for testing the non-standard server relay functionality).\n"
+  "		(for testing the non-standard server relay functionality).\n"
   "	-G	Generate extra requests (create permissions, channel bind).\n"
   "Options:\n"
   "	-l	Message length (Default: 100 Bytes).\n"
@@ -142,6 +142,7 @@ static char Usage[] =
   "	-w	STUN/TURN user password.\n"
   "	-W	TURN REST API authentication secret. Is not compatible with -A option.\n"
   "	-C	TURN REST API timestamp/username separator symbol (character). The default value is ':'.\n"
+  "	-F	<cipher-suite> Cipher suite for TLS/DTLS. Default value is DEFAULT.\n"
   "	-o	<origin> - the ORIGIN STUN attribute value.\n";
 
 //////////////////////////////////////////////////