Added missing link to MoveIt2 demo. (#276)

Author: FranFin

_docs/tutorials/demos/overview/index.md

@@ -20,11 +20,11 @@ Choose yourself:
 | [**Interfacing with FIWARE Context Broker**](../fiware_demo/) | -- | -- |
 | [**DemoBox Power and Boot Time**](../demobox_demo/) | <img src="olimex.png" width="35%" style="margin:auto;"/> | NuttX | Olimex LTD STM32-E407, Raspberry Pi 4 |
 | [**Thumper, a six-wheeled robot**](../thumper_demo/) | <img src="thumper.png" width="45%" style="margin:auto;"/> | NuttX | Wild Thumper 6WD, Olimex LTD STM32-E407 |
-| **MoveIt 2 Demo** | <img src="tof_sensor.png" style="margin:auto;"/> | Zephyr | STM32L4 Discovery kit IoT |
+| [**MoveIt 2 Demo**](../moveit2_demo/) | <img src="tof_sensor.png" style="margin:auto;"/> | Zephyr | STM32L4 Discovery kit IoT |
 | [**Combined Demos**](../combined_demos/) | -- | -- |
 
 <div style="font-size:80%;color:gray;text-align:right;margin-bottom:1em;">*As a matter of course, in addition to the hardware detailed above, you'll need a computer/laptop, various cables, and further auxiliary equipment.</div>
 
-The demos may also interface with the FIWARE Context Broker, which is the core of the [FIWARE](https://www.fiware.org/) open source initiative for context data management. Learn more at [**Interfacing with FIWARE Context Broker**](../fiware_demo/).
+**WIP:** The demos may also interface with the FIWARE Context Broker, which is the core of the [FIWARE](https://www.fiware.org/) open source initiative for context data management. Learn more at [**Interfacing with FIWARE Context Broker**](../fiware_demo/).
 
-Finally, the demos can be combined in several ways to demonstrate further functionalities. Turn to [**Combined Demos**](../combined_demos/) to learn more about these combinations and how to launch them.
+**WIP:** The demos can be combined in several ways to demonstrate further functionalities. Go to [**Combined Demos**](../combined_demos/) to learn more about these combinations and how to launch them.