[rygel] docs: No indent in first line of examples.

[Murray Cumming <murrayc src gnome org>]

commit 8bd082b29c94bb7c36a81c5d7d8721264f48625c
Author: Murray Cumming <murrayc murrayc com>
Date:   Fri Oct 12 14:09:29 2012 +0200

    docs: No indent in first line of examples.

 .../librygel-renderer-gst/gtkdoc/overview.xml      |    4 +++-
 doc/reference/librygel-server/gtkdoc/overview.xml  |    4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/doc/reference/librygel-renderer-gst/gtkdoc/overview.xml b/doc/reference/librygel-renderer-gst/gtkdoc/overview.xml
index c2e05ea..cabf596 100644
--- a/doc/reference/librygel-renderer-gst/gtkdoc/overview.xml
+++ b/doc/reference/librygel-renderer-gst/gtkdoc/overview.xml
@@ -21,8 +21,10 @@ wrap an existing GStreamer playbin or create its own.
 This example program shows how to instantiate the renderer then configure its GStreamer playbin element
 and connect it to a network interface.
 </para>
+
+<!-- Do not indent the xi:include node. That puts spaces at the start of the code. -->
 <programlisting role="C">
-  <xi:include  href="../../../../examples/standalone-renderer.c"
+<xi:include  href="../../../../examples/standalone-renderer.c"
     parse="text"
     xmlns:xi="http://www.w3.org/2001/XInclude"/>
 </programlisting>
diff --git a/doc/reference/librygel-server/gtkdoc/overview.xml b/doc/reference/librygel-server/gtkdoc/overview.xml
index 4c6cc85..b25a2ce 100644
--- a/doc/reference/librygel-server/gtkdoc/overview.xml
+++ b/doc/reference/librygel-server/gtkdoc/overview.xml
@@ -20,8 +20,10 @@ The <link linkend="RygelMediaServer">RygelMediaServer</link>.
 This example program shows how to fill a container with media items and then instantiate a server to serve 
 them.
 </para>
+
+<!-- Do not indent the xi:include node. That puts spaces at the start of the code. -->
 <programlisting role="C">
-  <xi:include  href="../../../../examples/standalone-server.c"
+<xi:include  href="../../../../examples/standalone-server.c"
     parse="text"
     xmlns:xi="http://www.w3.org/2001/XInclude"/>
 </programlisting>