fsck: use <var> in usage()

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/fsck/fsck.c b/fsck/fsck.c
index 9197111a3dc6a1f2a0ab6ceef4fc91b4699b6ad3..747a3450e9d444a6470e3c261531071f7d1120a8 100644 (file)
--- a/fsck/fsck.c
+++ b/fsck/fsck.c
@@ -1218,14 +1218,14 @@ static void __attribute__((__noreturn__)) usage(void)
                " -A         check all filesystems\n"
                " -R         skip root filesystem; useful only with `-A'\n"
                " -M         do not check mounted filesystems\n"
-               " -t type    specify filesystem types to be checked;\n"
-               "               type is allowed to be comma-separated list\n"
+               " -t <type>  specify filesystem types to be checked;\n"
+               "              type is allowed to be comma-separated list\n"
                " -P         check filesystems in parallel, including root\n"
                " -s         serialize fsck operations\n"
                " -l         lock the device using flock()\n"
                " -N         do not execute, just show what would be done\n"
                " -T         do not show the title on startup\n"
-               " -C [fd]    display progress bar; file descriptor is for GUIs\n"
+               " -C <fd>    display progress bar; file descriptor is for GUIs\n"
                " -V         explain what is being done\n"
                " -?         display this help and exit\n\n"
                "See fsck.* commands for fs-options."));