Specify language

Signed-off-by: Simon Eisenmann <simon.eisenmann@driveblocks.ai>

Author: simon-eisenmann-driveblocks

planning/mapless_architecture/README.md

@@ -23,13 +23,13 @@ The Mission Planner consists of several components (ROS2 packages) working toget
 
 To launch all nodes of the software:
 
-```
+```bash
 ros2 launch autoware_local_mission_planner mission_planner_compose.launch.py
 ```
 
 To launch a specific node, such as the mission planner:
 
-```
+```bash
 ros2 launch autoware_local_mission_planner mission_planner.launch.py
 ```
 
@@ -41,7 +41,7 @@ During the beta phase, the mission planner will immediately output a straight tr
 
 This package adheres to the [Autoware styleguide](https://autowarefoundation.github.io/autoware-documentation/main/contributing/coding-guidelines/languages/cpp/) which can be achieved via [`pre-commit`](https://autowarefoundation.github.io/autoware-documentation/pr-347/contributing/pull-request-guidelines/ci-checks/#pre-commit). Run
 
-```
+```bash
 pre-commit run -a
 ```
 

planning/mapless_architecture/autoware_hmi/Readme.md

@@ -12,6 +12,6 @@ Available missions:
 
 Interact with this node by changing the ROS parameters. For a lane change to the right use this command in the terminal:
 
-```
+```bash
 ros2 param set /mission_planner/hmi mission LANE_CHANGE_RIGHT
 ```