[json-glib] doc: Use package_version

[Emmanuele Bassi <ebassi src gnome org>]

commit bfb1adda2ade608cbe34a977b3a9b34c272aea7c
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Mon Mar 13 12:54:11 2017 +0000

    doc: Use package_version
    
    This is shared between the autotools and the Meson build, whereas
    package_api_version is Meson-only.

 doc/reference/json-glib-docs.xml |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/doc/reference/json-glib-docs.xml b/doc/reference/json-glib-docs.xml
index 5a07fd2..71782cd 100644
--- a/doc/reference/json-glib-docs.xml
+++ b/doc/reference/json-glib-docs.xml
@@ -10,7 +10,7 @@
 <book id="index" xmlns:xi="http://www.w3.org/2003/XInclude";>
   <bookinfo>
     <title>JSON-GLib Reference Manual</title>
-    <releaseinfo>for JSON-GLib &package_api_version;</releaseinfo>
+    <releaseinfo>for JSON-GLib &package_version;</releaseinfo>
 
     <copyright>
       <year>2007, 2008</year>