[lnst] lnst-ctl: fix description of -s option

[Jiří Pírko]

commit bcff4da267626f962fde23b87519bca66ba123e5
Author: Ondrej Lichtner 
Date:   Mon Sep 29 16:07:50 2014 +0200

lnst-ctl: fix description of -s option

The description of the -s option stayed wrong after I changed what it
    meant. This patch fixes that.

Signed-off-by: Ondrej Lichtner 
    Signed-off-by: Jiri Pirko

lnst-ctl |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/lnst-ctl b/lnst-ctl
index 77b8ec4..0f1f46e 100755
--- a/lnst-ctl
+++ b/lnst-ctl
@@ -49,8 +49,9 @@ def usage(retval=0):
               "network communication during the test"
     print "  -r, --reduce-sync               reduces resource synchronization "\
               "for python tasks, see documentation"
-    print "  -s, --xslt-url=URL              URL to a XSLT document that the "\
-              "result xml will reference, only usefull when -x is used as well"
+    print "  -s, --xslt-url=URL              URL to a XSLT document that will "\
+              "be used when transforming the xml result file, only useful "\
+              "when -t is used as well"
     print "  -t, --html=FILE                 generate a formatted result html"
     print "  -x, --result=FILE               file to write xml_result"
     sys.exit(retval)