pem: remove TODOs
@@ -298,8 +298,6 @@ PEM_write_cb_fnsig(PrivateKey, EVP_PKEY, BIO, write_bio)
/*
* Note: there is no way to tell a provided pkey encoder to use "traditional"
* encoding. Therefore, if the pkey is provided, we try to take a copy
- * TODO: when #legacy keys are gone, this function will not be possible any
- * more and should be removed.
*/
int PEM_write_bio_PrivateKey_traditional(BIO *bp, const EVP_PKEY *x,
const EVP_CIPHER *enc,
