Redirect posts feed comment page to my home-page using HTACCESS file

Hi,

Using my .HTACCESS file, I would like to redirect users from the URLs https://www.riversatile.fr/AllMyPostURL/feed (comment feed page for each post) to my home-page https://www.riversatile.fr/.

Because I don’t want to use posts Feed comments page but leave site feed enabled and available at https://www.riversatile.fr/feed/

I tried to do that with this lines but I can not :

<IfModule mod_rewrite.c>
RewriteEngine on
RewriteRule ^feed/$ https://www.riversatile.fr [R=301,NC,L]
</IfModule>

Thanks fo your help !