Use XSD instead of DTD in DocBook documentation.

[lgpl/argeo-commons.git] / doc / docbook / overview.dbk.xml

diff --git a/doc/docbook/overview.dbk.xml b/doc/docbook/overview.dbk.xml
index 72690ae7ccf23091f2b63f19de3fa8e6ef91f806..0f7c80cac71894af2c9135d6412a01409e4eba4d 100644 (file)
--- a/doc/docbook/overview.dbk.xml
+++ b/doc/docbook/overview.dbk.xml
@@ -1,6 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook V5.0/EN" "http://docbook.org/xml/5.0/dtd/docbook.dtd">
-<chapter xml:id="overview">
+<chapter xml:id="overview" version="5.0.1"
+       xmlns="http://docbook.org/ns/docbook"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xsi:schemaLocation="http://docbook.org/ns/docbook https://docbook.org/xml/5.0.1/xsd/docbook.xsd">
        <title>Overview</title>
        <para>Argeo Commons is an integration framework.</para>
        <section>