Fix typos

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

Author: Jack251970

Flow.Launcher.Infrastructure/Win32Helper.cs

@@ -491,9 +491,9 @@ or PInvoke.LOCALE_TRANSIENT_KEYBOARD3
 
         #region Notification
 
-        public static bool IsNotificationSupport()
+        public static bool IsNotificationSupported()
         {
-            // Notification only supported Windows 10 19041+
+            // Notifications only supported on Windows 10 19041+
             return RuntimeInformation.IsOSPlatform(OSPlatform.Windows) &&
                 Environment.OSVersion.Version.Build >= 19041;
         }