[retro-gtk] doc: Drop the package_string variable for package_name

[Adrien Plazas <aplazas src gnome org>]

commit 777ef39dd6646c8c318ae5e57984e6bdb01bb54c
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Tue Oct 27 07:43:42 2020 +0100

    doc: Drop the package_string variable for package_name
    
    This drops a useless variable and use the right graphy everywhere.

 doc/libretro-core-descriptor.xml | 8 ++++----
 doc/xml/gtkdocentities.ent.in    | 1 -
 doc/xml/meson.build              | 1 -
 3 files changed, 4 insertions(+), 6 deletions(-)
---
diff --git a/doc/libretro-core-descriptor.xml b/doc/libretro-core-descriptor.xml
index 6e83cb77..84685b58 100644
--- a/doc/libretro-core-descriptor.xml
+++ b/doc/libretro-core-descriptor.xml
@@ -19,7 +19,7 @@
 
     <para>
       This is the first version of the Libretro Core Descriptor specification
-      used by <application>&package_string;</application>.
+      used by <application>&package_name;</application>.
       These descriptor specification's goal is to help Libretro frontends to
       know the capabilities and requirements of a Libretro core, avoiding the
       user to manually select one or to hardcode this information.
@@ -42,7 +42,7 @@
         <listitem>order and readability;</listitem>
         <listitem>a specification;</listitem>
         <listitem>some information necessary to help
-          <application>&package_string;</application> picking the right core for
+          <application>&package_name;</application> picking the right core for
           the game to run.
         </listitem>
       </itemizedlist>
@@ -53,10 +53,10 @@
       It's problably the
       <ulink url="https://en.wikipedia.org/wiki/Not_invented_here";>NIH syndrome</ulink>
       hitting again, but better can probably be done for
-      <application>&package_string;</application> with this Libretro core
+      <application>&package_name;</application> with this Libretro core
       descriptor specification by focusing on improving readability and
       extensibility, by making the files blend better into the GNOME environment
-      and by supporting the needs of <application>&package_string;</application>
+      and by supporting the needs of <application>&package_name;</application>
       better.
     </para>
   </refsect2>
diff --git a/doc/xml/gtkdocentities.ent.in b/doc/xml/gtkdocentities.ent.in
index 45d322c2..192630ca 100644
--- a/doc/xml/gtkdocentities.ent.in
+++ b/doc/xml/gtkdocentities.ent.in
@@ -1,7 +1,6 @@
 <!ENTITY package "@PACKAGE@">
 <!ENTITY package_bugreport "@PACKAGE_BUGREPORT@">
 <!ENTITY package_name "@PACKAGE_NAME@">
-<!ENTITY package_string "@PACKAGE_STRING@">
 <!ENTITY package_tarname "@PACKAGE_TARNAME@">
 <!ENTITY package_url "@PACKAGE_URL@">
 <!ENTITY package_version "@PACKAGE_VERSION@">
diff --git a/doc/xml/meson.build b/doc/xml/meson.build
index 33107e9b..85b35c78 100644
--- a/doc/xml/meson.build
+++ b/doc/xml/meson.build
@@ -2,7 +2,6 @@ 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', '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')
 ent_conf.set('PACKAGE_VERSION', retro_gtk_version)