1100 cpustat usage message is incorrect

@@ -249,13 +249,13 @@
                 errcnt++;
 
         if (errcnt != 0 || opts->dohelp ||
             (opts->nsets = cpc_setgrp_numsets(opts->master)) == 0) {
                 (void) fprintf(opts->dohelp ? stdout : stderr, gettext(
-                    "Usage:\n\t%s [-c events] [-p period] [-nstD] "
-                    "[-T d|u] [interval [count]]\n\n"
-                    "\t-c events specify processor events to be monitored\n"
+                    "Usage:\n\t%s -c spec [-c spec]... [-p period] [-T u|d]\n"
+                    "\t\t[-sntD] [interval [count]]\n\n"
+                    "\t-c spec\t  specify processor events to be monitored\n"
                     "\t-n\t  suppress titles\n"
                     "\t-p period cycle through event list periodically\n"
                     "\t-s\t  run user soaker thread for system-only events\n"
                     "\t-t\t  include %s register\n"
                     "\t-T d|u\t  Display a timestamp in date (d) or unix "