Fixed formatting issue

Author: mossmana

packages/google_maps_flutter/google_maps_flutter_android/example/integration_test/google_maps_tests.dart

@@ -938,7 +938,7 @@ void googleMapsTests() {
 
     await tester.pumpAndSettle();
 
-    // TODO(mossmana): Adding this delay addresses 
+    // TODO(mossmana): Adding this delay addresses
     // https://github.com/flutter/flutter/issues/131783. It may be related
     // to https://github.com/flutter/flutter/issues/54758 and should be
     // re-evaluated when that issue is fixed.