[gnome-shell] extensionPrefs: Remove stray > in .ui file

[Florian Müllner <fmuellner src gnome org>]

commit 9d7a319721e9acf37d573d665602f860b2bfbd41
Author: Florian Müllner <fmuellner gnome org>
Date:   Thu Feb 6 20:03:35 2020 +0100

    extensionPrefs: Remove stray > in .ui file
    
    This slipped through as GtkBuilder still accepts it, but let's
    not rely on that and fix our XML.
    
    https://gitlab.gnome.org/GNOME/gnome-shell/issues/2180

 js/extensionPrefs/ui/extensions-window.ui | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/js/extensionPrefs/ui/extensions-window.ui b/js/extensionPrefs/ui/extensions-window.ui
index 542f56d88e..c88375b1bd 100644
--- a/js/extensionPrefs/ui/extensions-window.ui
+++ b/js/extensionPrefs/ui/extensions-window.ui
@@ -256,7 +256,7 @@
                 <property name="margin">6</property>
                 <property name="icon_name">software-update-available-symbolic</property>
                 <style>
-                  <class name="warning"/>>
+                  <class name="warning"/>
                 </style>
               </object>
             </child>