better logging

src/core/ext/transport/chttp2/transport/frame_settings.c

@@ -228,8 +228,8 @@ grpc_error *grpc_chttp2_settings_parser_parse(grpc_exec_ctx *exec_ctx, void *p,
           }
           parser->incoming_settings[id] = parser->value;
           if (grpc_http_trace) {
-            gpr_log(GPR_DEBUG, "CHTTP2:%s:%s: got setting %d = %d",
-                    t->is_client ? "CLI" : "SVR", t->peer_string, parser->id,
+            gpr_log(GPR_DEBUG, "CHTTP2:%s:%s: got setting %s = %d",
+                    t->is_client ? "CLI" : "SVR", t->peer_string, sp->name,
                     parser->value);
           }
         } else if (grpc_http_trace) {