clean-up

Author: RobJY

docs/hpc/13_tutorial_intro_hpc/04_scheduler_fundamentals.mdx

@@ -194,7 +194,7 @@ Try submitting multiple jobs and then cancelling them all with `scancel -u NetID
 -- [Slurm documentation](https://slurm.schedmd.com/job_array.html)
 
 ### Job Array Example
-As stated above, you can have a single sbatch job submit multiple jobs by using Job Arrays.  This example show how you can run the same python file with a range of input parameters from a single sbatch file.
+As stated above, you can have a single sbatch job submit multiple jobs by using Job Arrays.  This example shows how you can run the same python file with a range of input parameters from a single sbatch file.
 
 Copy the following code into a file named `run_array.sh`:
 ```bash