@trial is right.

People might have been puzzled because the changeset title does not match the content; it would have been clearer to make one changeset for the local changes in FR-59 and one for the typo fix.

For anyone wondering: the huge size of this changeset is because the user modified a tag in relation 2202162; the bounding box is as large as the relation itself, which contains France and its overseas territories in the Carribean, Africa and Oceania.