[libadwaita/wip/exalm/boxed-list] demo: .content -> .boxed-list

[Alexander Mikhaylenko <alexm src gnome org>]

commit 54802aecd3188eb9e9b0ae223d8bb31758a766bf
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Sat Dec 4 16:30:19 2021 +0500

    demo: .content -> .boxed-list
    
    There were 2 places where we had .content left.

 demo/adw-style-demo-window.ui | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/demo/adw-style-demo-window.ui b/demo/adw-style-demo-window.ui
index 17bef122..56413c9d 100644
--- a/demo/adw-style-demo-window.ui
+++ b/demo/adw-style-demo-window.ui
@@ -641,7 +641,7 @@ The "opaque" style class allows to create buttons with custom colors that look s
                 <child>
                   <object class="AdwPreferencesGroup">
                     <property name="title" translatable="yes">Cards and Boxed Lists</property>
-                    <property name="description" translatable="yes">The "content" style class can be used 
with GtkListBox to create boxed lists.
+                    <property name="description" translatable="yes">The "boxed-list" style class can be used 
with GtkListBox to create boxed lists.
 
 The "card" style class can be used to achieve the same style with GtkBox or similar containers, and with 
GtkButton. If used together with "activatable" style class, or on a GtkButton, the card will also have hover 
and press styles.
                     </property>
@@ -700,7 +700,7 @@ The "card" style class can be used to achieve the same style with GtkBox or simi
                     <child>
                       <object class="GtkListBox">
                         <property name="selection-mode">none</property>
-                        <property name="tooltip-text">content</property>
+                        <property name="tooltip-text">boxed-list</property>
                         <style>
                           <class name="boxed-list"/>
                         </style>