Corrected the spelling of provider, FHIR, and added punctuation after supplier.

Existing Wording:

Because of this IGs focus on workflow issues between an ordering provider and the performing provide / supplier implementers should also familiarize themselves with the following FHRI resources and operations.

Proposed Wording:

Because this IGs focus on workflow issues between an ordering provider and the performing provider/supplier, implementers should also familiarize themselves with the following FHIR resources and operations.