Fix misplaced comma in foreign-funcall-form.
Fix misplaced comma in foreign-funcall-form.

dkochmanski/cffi,cffi/cffi,dkochmanski/cffi,attila-lendvai/cffi,dkochmanski/cffi,stassats/cffi,cffi/cffi,3b/cffi,attila-lendvai/cffi,stassats/cffi,mcna/cffi,3b/cffi,stassats/cffi,cffi/cffi,3b/cffi,mcna/cffi