fix ProcessHelper command splitting

                                  
|Q            |A                 |
|---          |---               |
|Bug Fix?     |y                 |
|New Feature? |n                 |
|BC Breaks?   |n                 |
|Deprecations?|n                 |
|Tests Pass?  |waiting for result|
|Fixed Tickets|#188              |
|License      |MIT               |
|Doc PR       |                  |
                                  


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