Fix minor code style issues
diff --git a/library/ssl_cli.c b/library/ssl_cli.c
index b3dc4db..7455e99 100644
--- a/library/ssl_cli.c
+++ b/library/ssl_cli.c
@@ -352,7 +352,7 @@
 
     *olen = 6;
 }
-#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C || 
+#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C ||
           MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */
 
 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
@@ -1281,7 +1281,7 @@
                                     MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE );
     return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
 }
-#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C || 
+#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C ||
           MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */
 
 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)