Documentation: HOWTO: update code cross reference link

The source code cross reference link does not work.
Update the link to a site that works.

Signed-off-by: Doug Smythies <dsmythies@telus.net>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Doug Smythies 2015-11-22 15:42:48 -08:00 committed by Jonathan Corbet
parent 42efcb5da5
commit 1d12554f0a

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@ -209,7 +209,7 @@ tools. One such tool that is particularly recommended is the Linux
Cross-Reference project, which is able to present source code in a
self-referential, indexed webpage format. An excellent up-to-date
repository of the kernel code may be found at:
http://lxr.linux.no/+trees
http://lxr.free-electrons.com/
The development process