diff --git a/library/ssl_tls12_server.c b/library/ssl_tls12_server.c
index 2d7e572..a28cd67 100644
--- a/library/ssl_tls12_server.c
+++ b/library/ssl_tls12_server.c
@@ -2712,7 +2712,7 @@
         }
 
         /* If the above conversion to TLS ID was fine, then also this one will
-            be, so there is no need to check the retun value here */
+           be, so there is no need to check the return value here */
         mbedtls_ssl_get_psa_curve_info_from_tls_id( tls_id, &ecc_family,
                                 &ssl->handshake->ecdh_bits );