modify code style

src/io.cpp

@@ -399,7 +399,7 @@ void Executor<Dtype, P>::predict(const framework::Tensor &t, int block_id) {
       to_predict_program_->Block(block_id);
   for (int j = 0; j < ops_of_block_[*to_predict_block.get()].size(); ++j) {
     auto op = ops_of_block_[*to_predict_block.get()][j];
-      op->Run();
+    op->Run();
   }
 }
 

src/operators/kernel/arm/conv_kernel.cpp

@@ -44,7 +44,7 @@ void ConvKernel<CPU, float>::Compute(const ConvParam &param) const {
   std::vector<int> paddings = param.Paddings();
   std::vector<int> dilations = param.Dilations();
 
-//  DLOG << " compute end get Attrs " << strides[0];
+  //  DLOG << " compute end get Attrs " << strides[0];
 
   const int batch_size = static_cast<int>(input->dims()[0]);