doc/developer-guidelines.sgml: Add missing tag

This commit is contained in:
Holger Weiss 2015-10-08 12:52:19 +02:00
parent 37928b52a5
commit d1fbd4aa29

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@ -613,7 +613,7 @@
The user should be allowed to specify -v multiple times to increase
the verbosity level, as described in <xref linkend="verboselevels">.</para>
The exit code for version information or help should be UNKNOWN
<para>The exit code for version information or help should be UNKNOWN
(3).</para>
</section>