docs: Fix style guide url in DocumentationStyle.rst.

The link used for IBM Style Guide is no longer valid. As there is no
longer a valid link via redbooks remove the url to avoid make
check-docs failing.

Cc: Stephen Finucane <stephen@that.guru>
Fixes: 26ea2d409 ("docs: Add writing guide")
Signed-off-by: Ian Stokes <ian.stokes@intel.com>
Acked-by: Stephen Finucane <stephen@that.guru>

diff --git a/Documentation/internals/contributing/documentation-style.rst b/Documentation/internals/contributing/documentation-style.rst
index 9c47bd61f007874ae2f08841b309c42d3962d338..07bfe2b9746e9e2f6f62256179340e93a791c754 100644 (file)
--- a/Documentation/internals/contributing/documentation-style.rst
+++ b/Documentation/internals/contributing/documentation-style.rst
@@ -358,8 +358,8 @@ Writing Style
 -------------
 
 Follow these guidelines to ensure readability and consistency of the Open
-vSwitch documentation. These guidelines are based on the `IBM Style Guide
-<http://www.redbooks.ibm.com/Redbooks.nsf/ibmpressisbn/9780132101301?Open>`__.
+vSwitch documentation. These guidelines are based on the `/*IBM Style Guide/*
+<https://www.ibm.com/developerworks/library/styleguidelines/>`__.
 
 - Use standard US English