Reach Tutorial Doc Fixes (#5174)

# Description

Fixes doc references and updates the 'Further Resources' section in the
reach tutorial doc.

## Type of change

- Bug fix (non-breaking change which fixes an issue)
- Documentation update

## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

Author: shauryadNv

docs/source/policy_deployment/00_hover/hover_policy.rst

@@ -1,5 +1,3 @@
-.. _sim2real:
-
 Training & Deploying HOVER Policy
 =================================
 

docs/source/policy_deployment/04_reach/reach_policy.rst

@@ -665,7 +665,8 @@ If the deployed policy produces jerky or unstable motion:
 Further Resources
 -----------------
 
+- `IndustReal: Transferring Contact-Rich Assembly Tasks from Simulation to Reality <https://arxiv.org/abs/2305.17110>`_
+- `FORGE: Force-Guided Exploration for Robust Contact-Rich Manipulation under Uncertainty <https://arxiv.org/abs/2408.04587>`_
 - `Isaac ROS Manipulation Documentation <https://nvidia-isaac-ros.github.io/reference_workflows/isaac_for_manipulation/index.html>`_
 - Gear Assembly Sim-to-Real Tutorial: :ref:`walkthrough_sim_to_real`
-- Sim-to-Real Policy Transfer for Whole Body Controllers: :ref:`sim2real`
 - RL Training Tutorial: :ref:`tutorial-run-rl-training`