message: Fix wrong wiring in a test case.
diff: @@ -340,7 +340,7 @@ TEST_F(HorizontalFusionTest, RMSPropLike) {
  auto grad_ms_eps_rsq = builder.AddInstruction(HloInstruction::CreateBinary(
  shape, HloOpcode::kMultiply, grad, ms_eps_rsq));
  auto mom_2nd_term = builder.AddInstruction(HloInstruction::CreateBinary(
  - shape, HloOpcode::kMultiply, lr_broadcasted, ms_eps_rsq));
  + shape, HloOpcode::kMultiply, lr_broadcasted, grad_ms_eps_rsq));
  auto mom_out = builder.AddInstruction(HloInstruction::CreateBinary(
  shape, HloOpcode::kAdd, mom_1st_term, mom_2nd_term));
  