[PATCH v2 4/9] cmd: ufs: Correct the help text

[Bin Meng]

Remove the additional space and use "sub-system" for consistency
with other commands like "scsi" and "usb".

Signed-off-by: Bin Meng <bmeng at tinylab.org>
---

(no changes since v1)

 cmd/ufs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmd/ufs.c b/cmd/ufs.c
index 143e946370..2c8d88df18 100644
--- a/cmd/ufs.c
+++ b/cmd/ufs.c
@@ -32,6 +32,6 @@ static int do_ufs(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
 }
 
 U_BOOT_CMD(ufs, 3, 1, do_ufs,
-	   "UFS  sub system",
+	   "UFS sub-system",
 	   "init [dev] - init UFS subsystem\n"
 );
-- 
2.34.1