Improves detection for Apple devices and Spotify

DeviceDetector.php

@@ -794,13 +794,13 @@ protected function hasAndroidMobileFragment(): bool
     }
 
     /**
-     * Returns if the parsed UA contains the 'Desktop x64;' or 'Desktop x32;' or 'Desktop WOW64' fragment
+     * Returns if the parsed UA contains the 'Desktop;', 'Desktop x32;', 'Desktop x64;' or 'Desktop WOW64;' fragment
      *
      * @return bool
      */
     protected function hasDesktopFragment(): bool
     {
-        $regex = 'Desktop (x(?:32|64)|WOW64);';
+        $regex = 'Desktop(?: (x(?:32|64)|WOW64))?;';
 
         return !!$this->matchUserAgent($regex);
     }

Tests/Parser/Client/fixtures/mobile_app.yml

@@ -1559,3 +1559,9 @@
     type: mobile app
     name: WeRead
     version: 4.1.3
+-
+  user_agent: Spotify/120800923 OSX/0 (MacBookPro6,2)
+  client:
+    type: mobile app
+    name: Spotify
+    version: "120800923"