message: follow_me: fix comment typo
diff: @@ -147,7 +147,7 @@ FollowMe::Result FollowMeImpl::set_target_location(const FollowMe::TargetLocatio
  _parent->reset_call_every(_target_location_cookie);
  _target_location_cookie = nullptr;
  } else {
  - // Regiter now for sending in the next cycle.
  + // Register now for sending in the next cycle.
  _parent->add_call_every(
  [this]() { send_target_location(); }, SENDER_RATE, &_target_location_cookie);
  }
  