message: fixed typos in hip kernel
diff: @@ -1054,9 +1054,10 @@ void add_scaled_identity(std::shared_ptr<const HipExecutor> exec,
  const auto nblocks = ceildiv(nthreads, default_block_size);
  hipLaunchKernelGGL(kernel::add_scaled_identity, nblocks, default_block_size,
  0, 0, as_hip_type(alpha->get_const_values()),
  - as_hip_type(beta->get_const_vaules()), nrows,
  - mtx->get_const_row_ptrs(), mtx->get_const_col_idxs(),
  - as_hip_type(mtx->get_vaules()));
  + as_hip_type(beta->get_const_values()),
  + static_cast<IndexType>(nrows), mtx->get_const_row_ptrs(),
  + mtx->get_const_col_idxs(),
  + as_hip_type(mtx->get_values()));
  }
  GKO_INSTANTIATE_FOR_EACH_VALUE_AND_INDEX_TYPE(
  