tweak blockdev's help text

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>

diff --git a/util-linux/blockdev.c b/util-linux/blockdev.c
index eb5914b58227b5e6cc274883f1235a3abc9e6e81..fea30b0098f7804fb14e3c031c87b8eed5231e59 100644 (file)
--- a/util-linux/blockdev.c
+++ b/util-linux/blockdev.c
@@ -17,7 +17,7 @@
 //config:        Performs some ioctls with block devices.
 
 //usage:#define blockdev_trivial_usage
-//usage:       "OPTION [OPTARG] DEVICE"
+//usage:       "OPTION BLOCKDEV"
 //usage:#define blockdev_full_usage "\n\n"
 //usage:       "Options:"
 //usage:     "\n       --setro         Set ro"