message: Update tensorflow/core/kernels/mkl_conv_ops.cc
  Minor changes to comments
diff: @@ -1584,7 +1584,7 @@ class MklQuantizedConv2DOp
  const_cast<Tbias*>(bias_tensor.flat<Tbias>().data()));
  }
  - // Re-scale bias if either of following 2 conditions met:
  + // Re-scale bias if either of following 2 conditions are met:
  // 1. Bias is not const;
  // 2. Bias is const, but bias cache is empty (first iteration).
  if (!is_bias_const_ || IsBiasCacheEmpty(context)) {
  