sar: Update usage message

Signed-off-by: Sebastien GODARD <sysstat@users.noreply.github.com>

diff --git a/sar.c b/sar.c
index 0b3848f64c04778aa92480a9421492561ffbabd9..959b027e117a7176fc5e1450bd2817d8eb12a6ba 100644 (file)
--- a/sar.c
+++ b/sar.c
@@ -126,7 +126,7 @@ void usage(char *progname)
                          "[ -m { <keyword> [,...] | ALL } ] [ -n { <keyword> [,...] | ALL } ]\n"
                          "[ --dev=<dev_list> ] [ --fs=<fs_list> ] [ --iface=<iface_list> ]\n"
                          "[ --dec={ 0 | 1 | 2 } ] [ --help ] [ --human ] [ --sadc ]\n"
-                         "[ -j { ID | LABEL | PATH | UUID | ... } ]\n"
+                         "[ -j { SID | ID | LABEL | PATH | UUID | ... } ]\n"
                          "[ -f [ <filename> ] | -o [ <filename> ] | -[0-9]+ ]\n"
                          "[ -i <interval> ] [ -s [ <hh:mm[:ss]> ] ] [ -e [ <hh:mm[:ss]> ] ]\n"));
        exit(1);