format code style.

lichao

2021-03-31 6eefba812ede29549af3633c490f2e85a4805524

 utest/speed_test.cpp

@@ -152,7 +152,6 @@
                    printf(", total msg:%10ld, speed:[%8ld/s], used mem:%8ld, refcount:%d\n",
                           count.load(), count - last_count.exchange(count), init_avail - Avail(), request_rc.Count());
                }

            }
        }
    };