Update 2020-05-07.md

Author: leebyron

agendas/2020-05-07.md

@@ -66,11 +66,11 @@ Example agenda item:
 1. Review agenda (2m, Lee)
 1. Review previous meeting's action items (5m, Lee)
    - [Currently open action items](https://github.com/graphql/graphql-wg/issues?q=is%3Aissue+is%3Aopen+label%3A%22Action+item+%3Aclapper%3A%22)
+1. Custom scalar specification URIs (5m, Evan Huus / Matt Farmer)
+   - Anticipate the [reference implementation PR](https://github.com/graphql/graphql-js/pull/2276#issuecomment-624593856) being merged soon.
 1. Query a Query query query: "query" ambiguity (10m, Benjie)
    - [The term "query" is overloaded and can be ambiguous](https://github.com/graphql/graphql-spec/issues/715)
 1. Discuss RFC adding introspection shortcuts to determine full typename and named type’s name (15m, Terrence)
    - [#710 - Add namedType and punctuatedName to __Type](https://github.com/graphql/graphql-spec/pull/710)
 1. [Input Union RFC](https://github.com/graphql/graphql-spec/blob/master/rfcs/InputUnion.md)
-1. Custom scalar specification URIs (5m, Evan Huus / Matt Farmer)
-   - Anticipate the [reference implementation PR](https://github.com/graphql/graphql-js/pull/2276#issuecomment-624593856) being merged soon.
 1. *ADD YOUR AGENDA ABOVE*