[dpdk-stable] [PATCH] doc: fix SPDX tag

[Kevin Traynor]

A stray character got added. Remove it.

Fixes: cb056611a8ed ("eal: rename lcore master and slave")
Cc: stable at dpdk.org

Signed-off-by: Kevin Traynor <ktraynor at redhat.com>
---
 doc/guides/sample_app_ug/hello_world.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/guides/sample_app_ug/hello_world.rst b/doc/guides/sample_app_ug/hello_world.rst
index 7cb9279e99..6ec93e0054 100644
--- a/doc/guides/sample_app_ug/hello_world.rst
+++ b/doc/guides/sample_app_ug/hello_world.rst
@@ -1,3 +1,3 @@
-o..  SPDX-License-Identifier: BSD-3-Clause
+..  SPDX-License-Identifier: BSD-3-Clause
     Copyright(c) 2010-2014 Intel Corporation.
 
-- 
2.31.1