If the placement of a "period" is the only issue, and is your basis for voiding an agreement, then I would have to say no. It is not sufficient cause to void an agreement.
How were you "scammed" into signing an agreement? Did they threaten to withold compensation unless the agreement was signed? Was it signed prior to your employment, or after you turned in your notice?
I'm a hobbyist. Not a professional. Don't be hatin'!
