message: docs: remove amount_microstx from StackerInfo result
diff: @@ -270,7 +270,6 @@ const stackingStatus = await client.getStatus();
  // {
  // stacked: true,
  // details: {
  -// amount_microstx: '80000000000000',
  // first_reward_cycle: 18,
  // lock_period: 10,
  // unlock_height: 3020,
  