[gnome-shell] polkitAgent: Fix spinner

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit acaa9f7f77361a87a7fcb79f8a37e7eebb7a9f34
Author: Florian Müllner <fmuellner gnome org>
Date:   Thu Nov 21 22:01:21 2019 +0100

    polkitAgent: Fix spinner
    
    Commit 6af25b282c accidentally changed the case of the property.
    
    https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/840

 js/ui/components/polkitAgent.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/js/ui/components/polkitAgent.js b/js/ui/components/polkitAgent.js
index bef62bd952..4af2df3915 100644
--- a/js/ui/components/polkitAgent.js
+++ b/js/ui/components/polkitAgent.js
@@ -103,7 +103,7 @@ var AuthenticationDialog = GObject.registerClass({
             GObject.BindingFlags.SYNC_CREATE);
         this._passwordBox.add_child(this._passwordEntry);
 
-        this._workspinner = new Animation.Spinner(WORK_SPINNER_ICON_SIZE, {
+        this._workSpinner = new Animation.Spinner(WORK_SPINNER_ICON_SIZE, {
             animate: true,
         });
         this._passwordBox.add(this._workSpinner);