Update EasyCLA info (#282)

Signed-off-by: Brian Warner <[email protected]>

Author: brianwarner

README.md

@@ -263,13 +263,13 @@ This plugin uses the [GraphQL language server](https://github.com/graphql/graphq
 
 ### Contributing back to this project
 
-This repository is managed by EasyCLA. Project participants must sign the free GraphQL Specification Membership agreement ([preview](https://foundation.graphql.org/files/GraphQL_Specification-Individual-Preview.pdf)) before making a contribution. You only need to do this one time.
+This repository is managed by EasyCLA. Project participants must sign the free ([GraphQL Specification Membership agreement](https://preview-spec-membership.graphql.org) before making a contribution. You only need to do this one time, and it can be signed by [individual contributors](http://individual-spec-membership.graphql.org/) or their [employers](http://corporate-spec-membership.graphql.org/).
 
-You can either sign the document as an individual on your own behalf, or your company can do it. If your company has already signed the agreement, you will need to ask your CLA manager to add you to the [list of approved contributors](https://corporate.v1.easycla.lfx.linuxfoundation.org/). If you do not know your CLA manager, please email [[email protected]](mailto:[email protected]) for help.
+To initiate the signature process please open a PR against this repo. The EasyCLA bot will block the merge if we still need a membership agreement from you.
 
-To initiate the signature process please open a PR. The EasyCLA bot will block merging if we still need a membership agreement from you.
+You can find [detailed information here](https://github.com/graphql/graphql-wg/tree/main/membership). If you have issues, please email [[email protected]](mailto:[email protected]).
 
-If you have issues, please email [[email protected]](mailto:operations@graphql.org).
+If your company benefits from GraphQL and you would like to provide essential financial support for the systems and people that power our community, please also consider membership in the [GraphQL Foundation](https://foundation.graphql.org/join).
 
 ## License