[PATCH] xfs_repair: correct docs for "-t" units

[Eric Sandeen]

usage() says that the xfs_repair -t reporting interval is
in minutes, and the manpage says nothing at all about units.

Actually, it's in seconds.

Clarify in both places that the interval is specified in
seconds.

Signed-off-by: Eric Sandeen <sandeen at redhat.com>
---

diff --git a/man/man8/xfs_repair.8 b/man/man8/xfs_repair.8
index 47436ec..ed20fb7 100644
--- a/man/man8/xfs_repair.8
+++ b/man/man8/xfs_repair.8
@@ -152,7 +152,7 @@ in no modify mode first.
 .RE
 .TP
 .B \-t " interval"
-Modify reporting interval. During long runs
+Modify reporting interval, specified in seconds. During long runs
 .B xfs_repair
 outputs its progress every 15 minutes. Reporting is only activated when
 ag_stride is enabled.
diff --git a/repair/xfs_repair.c b/repair/xfs_repair.c
index a863337..7beffcb 100644
--- a/repair/xfs_repair.c
+++ b/repair/xfs_repair.c
@@ -90,7 +90,7 @@ usage(void)
 "  -v           Verbose output.\n"
 "  -c subopts   Change filesystem parameters - use xfs_admin.\n"
 "  -o subopts   Override default behaviour, refer to man page.\n"
-"  -t interval  Reporting interval in minutes.\n"
+"  -t interval  Reporting interval in seconds.\n"
 "  -d           Repair dangerously.\n"
 "  -V           Reports version and exits.\n"), progname);
 	exit(1);