What do you think is incorrect about it? Here's a quote from a well-respected unbiased source:
Wicca is a religion based, in part, on ancient, northern European Pagan beliefs in a fertility Goddess and her consort, a horned God. Although the religion is a modern creation, some of its sources pre-date the Christian era by many centuries.
The modern Wiccan faith is a recent religion (established around 1950 in England) that is based on what little is actually known of the ancient religion by the same name. My daughter and several of her friends are Wiccan plus a friend of mine is an ordained Wiccan priest (as I've said earlier) so my knowledge of it is fairly direct.