[retro-gtk] doc: Use the package_name variable where relevant

[Adrien Plazas <aplazas src gnome org>]

commit ddd99b36113f59605b2c1dc7c2169b454539f390
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Tue Oct 27 07:39:29 2020 +0100

    doc: Use the package_name variable where relevant
    
    This ensures we can update the graphy consistently if ever needed.

 doc/retro-gtk-doc.xml | 10 ++++++----
 doc/xml/meson.build   |  2 +-
 2 files changed, 7 insertions(+), 5 deletions(-)
---
diff --git a/doc/retro-gtk-doc.xml b/doc/retro-gtk-doc.xml
index 96b8e92f..1b59589f 100644
--- a/doc/retro-gtk-doc.xml
+++ b/doc/retro-gtk-doc.xml
@@ -8,11 +8,13 @@
 ]>
 <book id="index">
   <bookinfo>
-    <title>RetroGTK Reference Manual</title>
+    <title>&package_name; Reference Manual</title>
     <releaseinfo>
-      <para>This document is the API reference for RetroGTK &package_version;.</para>
       <para>
-        <ulink type="http" url="&package_url;">RetroGTK</ulink> is a
+        This document is the API reference for &package_name; &package_version;.
+      </para>
+      <para>
+        <ulink type="http" url="&package_url;">&package_name;</ulink> is a
         <ulink type="http" url="https://www.libretro.com/";>Libretro</ulink>
         frontend as a library.
       </para>
@@ -29,7 +31,7 @@
   </bookinfo>
 
   <chapter id="overview">
-    <title>RetroGTK Overview</title>
+    <title>&package_name; Overview</title>
 
     <xi:include href="libretro-core-descriptor.xml"/>
     <xi:include href="reference-test-case.xml"/>
diff --git a/doc/xml/meson.build b/doc/xml/meson.build
index 78bc2bc5..33107e9b 100644
--- a/doc/xml/meson.build
+++ b/doc/xml/meson.build
@@ -1,7 +1,7 @@
 ent_conf = configuration_data()
 ent_conf.set('PACKAGE', 'retro-gtk')
 ent_conf.set('PACKAGE_BUGREPORT', 'https://gitlab.gnome.org/GNOME/retro-gtk/issues')
-ent_conf.set('PACKAGE_NAME', 'retro-gtk')
+ent_conf.set('PACKAGE_NAME', 'RetroGTK')
 ent_conf.set('PACKAGE_STRING', 'retro-gtk')
 ent_conf.set('PACKAGE_TARNAME', 'retro-gtk-' + retro_gtk_version)
 ent_conf.set('PACKAGE_URL', 'https://gitlab.gnome.org/GNOME/retro-gtk')