reformat

oneflow/core/common/single_thread_obj_pool_test.cpp

@@ -26,7 +26,7 @@ TEST(SingleThreadObjPool, naive) {
   ASSERT_EQ(ptr, pool->make_shared().get());
 }
 
-struct Int { // NOLINT
+struct Int {  // NOLINT
   Int() : x(0) {}
   Int(int val) : x(val) {}
   ~Int() { x = 0; }