Update PushoverProxy.cs

src/NzbDrone.Core/Notifications/Pushover/PushoverProxy.cs

@@ -56,7 +56,7 @@ namespace NzbDrone.Core.Notifications.Pushover
             try
             {
                 const string title = "Test Notification";
-                const string body = "This is a test message from Sonarr";
+                const string body = "This is a test message from Radarr";
 
                 SendNotification(title, body, settings);
             }