remove useless comment

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index a25a05c..14222db 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -4327,13 +4327,6 @@
  *   - But if there is a good reason, do not change the order of the algorithms.
  *   - ssl_tls12_present* is for TLS 1.2 use only.
  *   - ssl_preset_* is for TLS 1.3 only or hybrid TLS 1.3/1.2 handshakes.
- *
- *   When GnuTLS/Openssl server is configured in TLS 1.2 mode with a certificate
- *   declaring an RSA public key and Mbed TLS is configured in hybrid mode, if
- *   `rsa_pss_rsae_*` algorithms are before `rsa_pkcs1_*` ones in this list then
- *   the GnuTLS/Openssl server chooses an `rsa_pss_rsae_*` signature algorithm
- *   for its signature in the key exchange message. As Mbed TLS 1.2 does not
- *   support them, the handshake fails.
  */
 static uint16_t ssl_preset_default_sig_algs[] = {