fix the parameter

Signed-off-by: Mete Fatih Cırıt <mfc@autoware.org>

Author: xmfcx

docs/demos/scenario-simulation/scenario-simulator/scenario-test-simulation.md

@@ -23,7 +23,7 @@
      scenario:='$(find-pkg-share scenario_test_runner)/scenario/sample.yaml' \
      sensor_model:=sample_sensor_kit \
      vehicle_model:=sample_vehicle \
-     rviz_config:=$($(ros2 pkg prefix autoware_launch)/share/autoware_launch/rviz/scenario_simulator.rviz)
+     rviz_config:=$(ros2 pkg prefix autoware_launch)/share/autoware_launch/rviz/scenario_simulator.rviz
    ```
 
 ![scenario_test_runner](images/scenario_test_runner.png)

docs/tutorials/others/planning-evaluation-using-scenarios.md

@@ -164,7 +164,7 @@ record:=false \
 scenario:='/path/to/scenario/sample.yaml' \
 sensor_model:=sample_sensor_kit \
 vehicle_model:=sample_vehicle \
-rviz_config:=$($(ros2 pkg prefix autoware_launch)/share/autoware_launch/rviz/scenario_simulator.rviz)
+rviz_config:=$(ros2 pkg prefix autoware_launch)/share/autoware_launch/rviz/scenario_simulator.rviz
 ```
 
 - Now, the scenario will be executed in the Scenario Simulator. You can see the simulation in the RViz window.