Remove review tab on «Product» page

Hello !
I’m trying to remove the review section in my individual product page. I added the snippet that I found for that matter in the support forum in my «Code Snippet» plugin, but it still appears.

Here is the snippet I used:

add_filter( ‘woocommerce_product_tabs’, ‘basel_woo_remove_reviews_tab’, 98);
function basel_woo_remove_reviews_tab($tabs) {

unset($tabs[‘reviews’]);

return $tabs;
}

Thanks !