Merge pull request #33 from Linq2GraphQL/joadan-patch-2

Update README.md

Author: joadan

README.md

@@ -61,6 +61,7 @@ Install/Update Tool:
       -c, --client <client>        Name of the generated client [default: GraphQLClient]
       -t, --token <token>          Bearertoken for authentication
       -s, --subscriptions          Include subscriptions (Exprimental)
+      -es --enum-strategy          If AddUnknownOption all enums will have an additional Unknown option   
 
 As an example: