Sync pcntl signal with EN

Author: Fan2Shrek

reference/pcntl/functions/pcntl-signal.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: e91b2dd2539f6be30b7db023d880de673fa50b62 Maintainer: yannick Status: ready -->
+<!-- EN-Revision: 5fe0f8494374d594762e56b2d769c2828b1e0ddb Maintainer: yannick Status: ready -->
 <!-- Reviewed: no -->
-<refentry xml:id="function.pcntl-signal" xmlns="http://docbook.org/ns/docbook">
+<refentry xml:id="function.pcntl-signal" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
  <refnamediv>
   <refname>pcntl_signal</refname>
   <refpurpose>Installe un gestionnaire de signaux</refpurpose>