[libadwaita/wip/exalm/demo: 3/5] doc: Fix indentation in toast-undo.ui

[Alexander Mikhaylenko <alexm src gnome org>]

commit c326e165cce256bf4dd24525b74aec8ada0b2d93
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Tue Aug 2 09:19:21 2022 +0400

    doc: Fix indentation in toast-undo.ui

 doc/tools/data/toast-undo.ui | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/doc/tools/data/toast-undo.ui b/doc/tools/data/toast-undo.ui
index 0d6f0d65..7b99d4a8 100644
--- a/doc/tools/data/toast-undo.ui
+++ b/doc/tools/data/toast-undo.ui
@@ -19,8 +19,8 @@
       <object class="AdwToastOverlay">
         <child>
           <object class="AdwToast">
-        <property name="title">&lt;span font_features='tnum=1'&gt;2&lt;/span&gt; items deleted</property>
-        <property name="button-label">Undo</property>
+            <property name="title">&lt;span font_features='tnum=1'&gt;2&lt;/span&gt; items deleted</property>
+            <property name="button-label">Undo</property>
           </object>
         </child>
       </object>