Fix benchmarking instructions (#159)

Minor fix to the commands. The package was missing.

Signed-off-by: Nahuel Espinosa <[email protected]>

beluga_benchmark/docs/BENCHMARKING.md

@@ -11,7 +11,7 @@ This script will run the benchmark with the specified number of particles and re
 To run, use:
 
 ```bash
-ros2 run parameterized_run <NUMBER_OF_PARTICLES_EXPERIMENT_1> <NUMBER_OF_PARTICLES_EXPERIMENT_2> ... --initial-pose-y 2.0
+ros2 run beluga_benchmark parameterized_run <NUMBER_OF_PARTICLES_EXPERIMENT_1> <NUMBER_OF_PARTICLES_EXPERIMENT_2> ... --initial-pose-y 2.0
 ```
 
 Note that the initial pose value (x: 0, y: 2, theta: 0) is correct for the default rosbag. If not passed, particles will be initialized all around the map.
@@ -20,13 +20,13 @@ The results of the different runs will be stored in folders named `benchmark_${N
 To run the same experiment using another AMCL node, e.g. nav2, use:
 
 ```bash
-ros2 run parameterized_run <NUMBER_OF_PARTICLES_EXPERIMENT_1> <NUMBER_OF_PARTICLES_EXPERIMENT_2> ... --initial-pose-y 2.0 --package nav2_amcl --executable amcl
+ros2 run beluga_benchmark parameterized_run <NUMBER_OF_PARTICLES_EXPERIMENT_1> <NUMBER_OF_PARTICLES_EXPERIMENT_2> ... --initial-pose-y 2.0 --package nav2_amcl --executable amcl
 ```
 
 For other options, e.g. using a different rosbag, see:
 
 ```bash
-ros2 run parameterized_run --help
+ros2 run beluga_benchmark parameterized_run --help
 ```
 
 ## Visualizing timem results of one run