Fixes typo in comment for SetupPath

[kernelsmith]

in mspackWrapper.c, a comment for SetupPath misspelled "extracting" as "exracting"

[vmwclabot]

@kernelsmith, you must sign our contributor license agreement before your changes are merged. Click here to sign the agreement. If you are a VMware employee, read this for further instruction.

[vmwclabot]

@kernelsmith, we have received your signed contributor license agreement. The review is usually completed within a week, but may take longer under certain circumstances. Another comment will be added to the pull request to notify you when the merge can proceed.

[vmwclabot]

@kernelsmith, VMware has rejected your signed contributor license agreement. The merge can not proceed until the agreement has been resigned. Click here to resign the agreement. Reject reason:

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[kernelsmith]

But, I'm NOT a VMware employee

[johnwvmw]

As mentioned, the tools team does not see the personal information/details provided when signing the CLA. So, I can offer no suggestion of what triggered the rejection. I have asked legal for a better explanation of the rejection. I will forward that explanation when I get it (probably next week).

[kernelsmith]

Thanks. At this point it's easier to just make the same change I did and close my PR