[FreeTDM] Add missing newline in "Failed to configure span" error message in…

[FreeTDM] Add missing newline in "Failed to configure span" error message in ftdm_configure_span_channels().
Signed-off-by: Stefan Knoblich <stkn@openisdn.net>

libs/freetdm/src/ftdm_io.c

@@ -4565,7 +4565,7 @@ FT_DECLARE(ftdm_status_t) ftdm_configure_span_channels(ftdm_span_t *span, const
 	*configured = 0;
 	*configured = span->fio->configure_span(span, str, chan_config->type, chan_config->name, chan_config->number);
 	if (!*configured) {
-		ftdm_log(FTDM_LOG_ERROR, "%d:Failed to configure span", span->span_id);
+		ftdm_log(FTDM_LOG_ERROR, "%d:Failed to configure span\n", span->span_id);
 		return FTDM_FAIL;
 	}