diff --git a/library/ssl_cli.c b/library/ssl_cli.c
index 59b2243..75f2256 100644
--- a/library/ssl_cli.c
+++ b/library/ssl_cli.c
@@ -2366,7 +2366,7 @@
      *     ECPoint      public;
      * } ServerECDHParams;
      *
-     *  1       curve_type (must be named curve)
+     *  1       curve_type (must be "named_curve")
      *  2..3    NamedCurve
      *  4       ECPoint.len
      *  5+      ECPoint contents
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index a4737be..58d16e8 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -7080,7 +7080,7 @@
  */
 int mbedtls_ssl_check_curve( const mbedtls_ssl_context *ssl, mbedtls_ecp_group_id grp_id )
 {
-    uint16_t tls_id = mbedtls_ecp_curve_info_from_grp_id(grp_id)->tls_id;
+    uint16_t tls_id = mbedtls_ecp_curve_info_from_grp_id( grp_id )->tls_id;
     return mbedtls_ssl_check_curve_tls_id( ssl, tls_id );
 }
 #endif /* MBEDTLS_ECP_C */