Add --cpuclock-test and clocksource= option help

Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/init.c b/init.c
index c894af3..e7b3303 100644
--- a/init.c
+++ b/init.c
@@ -1260,6 +1260,7 @@
 	printf("  --terse-version=x\tSet terse version output format to 'x'\n");
 	printf("  --version\t\tPrint version info and exit\n");
 	printf("  --help\t\tPrint this page\n");
+	printf("  --cpuclock-test\tPerform test/validation of CPU clock\n");
 	printf("  --cmdhelp=cmd\t\tPrint command help, \"all\" for all of"
 		" them\n");
 	printf("  --enghelp=engine\tPrint ioengine help, or list"
@@ -1280,7 +1281,7 @@
 	printf("  --daemonize=pidfile\tBackground fio server, write pid to file\n");
 	printf("  --client=hostname\tTalk to remote backend fio server at hostname\n");
 	printf("\nFio was written by Jens Axboe <jens.axboe@oracle.com>");
-	printf("\n                 Jens Axboe <jaxboe@fusionio.com>\n");
+	printf("\n                   Jens Axboe <jaxboe@fusionio.com>\n");
 }
 
 #ifdef FIO_INC_DEBUG