docs: hacking: remove note about rename detection

It has been enabled by default for over three years now:

commit 5d2a30d7d8777319c745804f040fa405d02169ce
Author:     Junio C Hamano <gitster@pobox.com>
CommitDate: 2016-04-03 10:29:22 -0700

    Merge branch 'mm/diff-renames-default'

https://github.com/git/git/commit/5d2a30d7d8777319c745804f040fa405d02169ce

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>

diff --git a/docs/hacking.html.in b/docs/hacking.html.in
index 981b782d31fd03dab23a2172ca09d4b0e354d9f2..1da2cbbd9f2a38a63f80306b51f91cd2b50c2df2 100644 (file)
--- a/docs/hacking.html.in
+++ b/docs/hacking.html.in
@@ -29,11 +29,7 @@
         file from zanata.</p>
       </li>
 
-      <li><p>Post patches using <code>git send-email</code>, with git
-        rename detection enabled.  You need a one-time setup of:</p>
-<pre>
-  git config diff.renames true
-</pre>
+      <li><p>Post patches using <code>git send-email</code>.</p>
         <p>Also, for code motion patches, you may find that <code>git
         diff --patience</code> provides an easier-to-read patch.
         However, the usual workflow of libvirt developer is:</p>