[libadwaita/wip/exalm/demo: 4/8] demo: Better example for non-row pref group children

[Alexander Mikhaylenko <alexm src gnome org>]

commit 3f963f50acd00c9d3d6bd6d94d26aa876d5978fd
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Tue Aug 2 08:46:09 2022 +0400

    demo: Better example for non-row pref group children
    
    .inline-toolbar is dead, drop it. Make a description below rows instead.

 demo/adw-demo-preferences-window.ui | 20 +++++++-------------
 1 file changed, 7 insertions(+), 13 deletions(-)
---
diff --git a/demo/adw-demo-preferences-window.ui b/demo/adw-demo-preferences-window.ui
index b2614ee7..be989f7b 100644
--- a/demo/adw-demo-preferences-window.ui
+++ b/demo/adw-demo-preferences-window.ui
@@ -62,21 +62,15 @@
               </object>
             </child>
             <child>
-              <object class="GtkBox">
+              <object class="GtkLabel">
+                <property name="ellipsize">end</property>
+                <property name="label" translatable="yes">Other widgets are appended after the list 
box</property>
+                <property name="margin-top">12</property>
+                <property name="margin-bottom">12</property>
+                <property name="xalign">0</property>
                 <style>
-                  <class name="inline-toolbar"/>
+                  <class name="dim-label"/>
                 </style>
-                <child>
-                  <object class="GtkLabel">
-                    <property name="ellipsize">end</property>
-                    <property name="label" translatable="yes">Other widgets are appended after the list 
box</property>
-                    <property name="margin-top">12</property>
-                    <property name="margin-bottom">12</property>
-                    <property name="margin-start">12</property>
-                    <property name="margin-end">12</property>
-                    <property name="xalign">0</property>
-                  </object>
-                </child>
               </object>
             </child>
           </object>