chore: remove duplicate word in comments
chore: remove duplicate word in comments

Signed-off-by: Abirdcfly <c71f694c0819c344b1328bd31e9c5ba5cea35aa6@gmail.com>

jetstack/cert-manager,jetstack/cert-manager,cert-manager/cert-manager,cert-manager/cert-manager,cert-manager/cert-manager,jetstack/cert-manager