[glib] Docs: Remove another use of xinclude

[Matthias Clasen <matthiasc src gnome org>]

commit 95aba90d090dea84209982999b81ada074733308
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Feb 1 20:41:12 2014 -0500

    Docs: Remove another use of xinclude

 gio/gsettings.c |   11 +++++------
 1 files changed, 5 insertions(+), 6 deletions(-)
---
diff --git a/gio/gsettings.c b/gio/gsettings.c
index 941e157..bbc8bdd 100644
--- a/gio/gsettings.c
+++ b/gio/gsettings.c
@@ -93,14 +93,13 @@
  *
  * GSettings uses schemas in a compact binary form that is created
  * by the <link linkend="glib-compile-schemas">glib-compile-schemas</link>
- * utility. The input is a schema description in an XML format that can be
- * described by the following DTD:
+ * utility. The input is a schema description in an XML format.
  *
- * <programlisting>
- * <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"; parse="text" 
href="../../../../gio/gschema.dtd"><xi:fallback>FIXME: MISSING XINCLUDE CONTENT</xi:fallback></xi:include>
- * </programlisting>
+ * A DTD for the gschema XML format can be found here: <ulink 
url="https://git.gnome.org/browse/glib/tree/gio/gschema.dtd";>gschema.dtd</ulink>
  *
- * glib-compile-schemas expects schema files to have the extension <filename>.gschema.xml</filename>
+ * The <link linkend="glib-compile-schemas">glib-compile-schemas</link>
+ * tool expects schema files to have the extension
+ * <filename>.gschema.xml</filename>
  *
  * At runtime, schemas are identified by their id (as specified
  * in the <tag class="attribute">id</tag> attribute of the