diff --git a/library/ssl_client.c b/library/ssl_client.c
index 3cfbecd28f..0b3c53ee6a 100644
--- a/library/ssl_client.c
+++ b/library/ssl_client.c
@@ -223,7 +223,6 @@ static int ssl_write_alpn_ext(mbedtls_ssl_context *ssl,
  * generalization of the TLS 1.2 supported elliptic curves extension. They both
  * share the same extension identifier.
  *
- * DHE groups are not supported yet.
  */
 MBEDTLS_CHECK_RETURN_CRITICAL
 static int ssl_write_supported_groups_ext(mbedtls_ssl_context *ssl,
diff --git a/library/ssl_tls12_server.c b/library/ssl_tls12_server.c
index 86a181f180..0d493daf92 100644
--- a/library/ssl_tls12_server.c
+++ b/library/ssl_tls12_server.c
@@ -179,7 +179,6 @@ static int ssl_parse_renegotiation_info(mbedtls_ssl_context *ssl,
  * generalization of the TLS 1.2 supported elliptic curves extension. They both
  * share the same extension identifier.
  *
- * DHE groups are not supported yet.
  */
 MBEDTLS_CHECK_RETURN_CRITICAL
 static int ssl_parse_supported_groups_ext(mbedtls_ssl_context *ssl,
diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index ff5a04ef89..ad2fe8b4a3 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -693,7 +693,7 @@ requires_openssl_tls1_3_with_ffdh() {
     requires_openssl_3_x
 }
 
-# skip next test if it cannot handle ephemeral key exchange
+# skip next test if openssl cannot handle ephemeral key exchange
 requires_openssl_tls1_3_with_compatible_ephemeral() {
     requires_openssl_next