Update fortress/building_robot.md

Co-authored-by: Alejandro Hernández Cordero <[email protected]>
Signed-off-by: Bilal Ahmed Arain <[email protected]>

Author: JAnthem9606

fortress/building_robot.md

@@ -114,7 +114,9 @@ Every model is a group of `links` (can be just one link) connected together with
         <pose relative_to='__model__'>0.5 0 0.4 0 0 0</pose>
 ```
 
-We define the first link, the `chassis` of our car and it's pose relative to the `model`. Understanding the relationship between tags like <world>, <model>, <link>, <sensor>, and others is crucial for anyone working with robot simulations. Following diagram is aimed at helping developers and researchers ensure proper nesting and usage of elements while building simulation environments.
+We define the first link, the `chassis` of our car and it's pose relative to the `model`. 
+Understanding the relationship between tags like <world>, <model>, <link>, <sensor>, and others is crucial for anyone working with robot simulations. 
+Following diagram is aimed at helping developers and researchers ensure proper nesting and usage of elements while building simulation environments.
 
 ![image](https://github.com/user-attachments/assets/4c3d096e-6d89-47e5-ba5e-38dfe3e2a510)