updated readme with accurate instructions and minor revisions
updated readme with accurate instructions and minor revisions

LucFauvel/Cognition.corp,CognitionCorporation/Cognition.corp,CognitionCorporation/Cognition.corp,LucFauvel/Cognition.corp,LucFauvel/Cognition.corp,CognitionCorporation/Cognition.corp,LucFauvel/Cognition.corp,CognitionCorporation/Cognition.corp,LucFauvel/Cognition.corp,CognitionCorporation/Cognition.corp