help text: remove trailing space

Some help text end with a useless space character.
Remove it.

Change-Id: I397e1194fac8042f0fab694222f925f906716de3
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/6222
Tested-by: jenkins

src/jtag/adapter.c

@@ -584,7 +584,7 @@ static const struct command_registration adapter_command_handlers[] = {
 		.handler = adapter_transports_command,
 		.mode = COMMAND_CONFIG,
 		.help = "Declare transports the adapter supports.",
-		.usage = "transport ... ",
+		.usage = "transport ...",
 	},
 	{
 		.name = "usb",

src/jtag/drivers/cmsis_dap.c

@@ -1763,7 +1763,7 @@ static const struct command_registration cmsis_dap_command_handlers[] = {
 		.handler = &cmsis_dap_handle_vid_pid_command,
 		.mode = COMMAND_CONFIG,
 		.help = "the vendor ID and product ID of the CMSIS-DAP device",
-		.usage = "(vid pid)* ",
+		.usage = "(vid pid)*",
 	},
 	{
 		.name = "cmsis_dap_serial",

src/jtag/drivers/ftdi.c

@@ -1004,7 +1004,7 @@ static const struct command_registration ftdi_command_handlers[] = {
 		.handler = &ftdi_handle_vid_pid_command,
 		.mode = COMMAND_CONFIG,
 		.help = "the vendor ID and product ID of the FTDI device",
-		.usage = "(vid pid)* ",
+		.usage = "(vid pid)*",
 	},
 	{
 		.name = "ftdi_tdo_sample_edge",

src/jtag/hla/hla_interface.c

@@ -359,7 +359,7 @@ static const struct command_registration hl_interface_command_handlers[] = {
 	 .handler = &hl_interface_handle_vid_pid_command,
 	 .mode = COMMAND_CONFIG,
 	 .help = "the vendor and product ID of the adapter",
-	 .usage = "(vid pid)* ",
+	 .usage = "(vid pid)*",
 	 },
 	{
 	 .name = "hla_stlink_backend",

src/jtag/hla/hla_transport.c

@@ -76,7 +76,7 @@ hl_transport_jtag_subcommand_handlers[] = {
 	 .help = "Create a new TAP instance named basename.tap_type, "
 	 "and appends it to the scan chain.",
 	 .usage = "basename tap_type '-irlen' count "
-	 "['-expected_id' number] ",
+	 "['-expected_id' number]",
 	 },
 	{
 	 .name = "init",

src/jtag/tcl.c

@@ -887,7 +887,7 @@ static const struct command_registration jtag_subcommand_handlers[] = {
 			"['-expected_id' number] "
 			"['-ignore-version'] "
 			"['-ircapture' number] "
-			"['-mask' number] ",
+			"['-mask' number]",
 	},
 	{
 		.name = "tapisenabled",
@@ -1353,7 +1353,7 @@ static const struct command_registration jtag_command_handlers[] = {
 		.mode = COMMAND_ANY,
 		.help = "Wait for an SRST deassert. "
 			"Useful for cases where you need something to happen within ms "
-			"of an srst deassert. Timeout in ms ",
+			"of an srst deassert. Timeout in ms",
 		.usage = "ms",
 	},
 	{