Update howto.md

mkdocs-project-dir/docs/howto.md

@@ -579,7 +579,7 @@ Sometimes you need to run interactive programs, sometimes with a GUI. This can b
 
 ## How do I estimate what resources to request in my jobscript?
 
-It can be difficult to know where to start when estimating the resources your job will need. One way you can find out what resources your jobs need is to submit one job which requests far more than you think necessary, and gather data on what it actually uses. If you aren't sure what 'far more' entails, request the maximum wallclock time and job size that will fit on one node, and reduce this after you have some idea. In the case for array jobs, each job in the array are treated independently by the scheduler and are each allocated the same resources as are requested. For example, in a job array of 40 jobs requesting for 24 hours wallclock time and 3GB ram, each job in the array will be allocated 24 hours wallclock time and 3GB ram. Wallclock time does not include the time spent waiting in the queue.
+It can be difficult to know where to start when estimating the resources your job will need. One way you can find out what resources your jobs need is to submit one job which requests far more than you think necessary, and gather data on what it actually uses. If you aren't sure what 'far more' entails, request the maximum wallclock time and job size that will fit on one node, and reduce this after you have some idea. In the case for array jobs, each job in the array is treated independently by the scheduler and are each allocated the same resources as are requested. For example, in a job array of 40 jobs requesting for 24 hours wallclock time and 3GB ram, each job in the array will be allocated 24 hours wallclock time and 3GB ram. Wallclock time does not include the time spent waiting in the queue.
 
 Run your program as:
 ```