Naturellement, Whirls est correct, c'est
la même chose. I'm surprised Froggy pilot hasn't jumped in to help here
. French is, of course, a delightfully illogical language which has, as so many other languages, gender for everything. I wonder who, or what, decides the gender of everything? Some of them are most confusing - but I won't go into that here!
Sorry, thread wander, mostly as a result of excessive consumption of trop de Château Guiot