doc: fix -n option in FreeBSD guide

[dpdk.git] / app / cmdline_test / cmdline_test.py

diff --git a/app/cmdline_test/cmdline_test.py b/app/cmdline_test/cmdline_test.py
index a6f6154..8efc5ea 100755 (executable)
--- a/app/cmdline_test/cmdline_test.py
+++ b/app/cmdline_test/cmdline_test.py
@@ -1,14 +1,14 @@
 #!/usr/bin/python
 
 #   BSD LICENSE
-# 
+#
 #   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
 #   All rights reserved.
-# 
+#
 #   Redistribution and use in source and binary forms, with or without
 #   modification, are permitted provided that the following conditions
 #   are met:
-# 
+#
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above copyright
@@ -18,7 +18,7 @@
 #     * Neither the name of Intel Corporation nor the names of its
 #       contributors may be used to endorse or promote products derived
 #       from this software without specific prior written permission.
-# 
+#
 #   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 #   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 #   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
@@ -67,7 +67,7 @@ def runHistoryTest(child):
        while i < history_size / 10:
                # add 1 to prevent from parsing as octals
                child.send("1" + str(i).zfill(8) + cmdline_test_data.ENTER)
-               # the app will simply print out the number                      
+               # the app will simply print out the number
                child.expect(str(i + 100000000), timeout=1)
                i += 1
        # scroll back history
@@ -111,4 +111,3 @@ except:
        sys.exit(1)
 child.close()
 sys.exit(0)
-