Update MAINTAINERS.md

Signed-off-by: Max Smythe <[email protected]>

MAINTAINERS.md

@@ -5,10 +5,10 @@ The following table lists OPA project maintainers and areas of expertise in alph
 | Name | GitHub | Email | Organization | Repositories/Area of Expertise | Added/Renewed On |
 | --- | --- | --- | --- | --- | --- |
 | Ash Narkar | @ashutosh-narkar | [email protected] | Styra | opa, opa-istio-plugin | 2020-04-14 |
-| Craig Tabita | @ctab | [email protected] | Google | gatekeeper | 2020-04-14 |
-| Max Smythe | @maxsmythe | [email protected] | Google | frameworks/constraints, gatekeeper | 2020-04-14 |
+| Craig Tabita | @ctab | [email protected] | Google | gatekeeper, gatekeeper-library | 2020-04-14 |
+| Max Smythe | @maxsmythe | [email protected] | Google | frameworks/constraints, gatekeeper, gatekeeper-library | 2020-04-14 |
 | Patrick East | @patrick-east | [email protected] | Styra | opa | 2020-04-14 |
-| Rita Zhang | @ritazh | [email protected] | Microsoft | frameworks/constraints, gatekeeper | 2020-04-14 |
-| Sertaç Özercan | @sozercan | [email protected] | Microsoft | gatekeeper | 2020-04-14 |
+| Rita Zhang | @ritazh | [email protected] | Microsoft | frameworks/constraints, gatekeeper, gatekeeper-library | 2020-04-14 |
+| Sertaç Özercan | @sozercan | [email protected] | Microsoft | gatekeeper, gatekeeper-library | 2020-04-14 |
 | Tim Hinrichs | @timothyhinrichs | [email protected] | Styra | all repositories | 2020-04-14 |
-| Torin Sandall | @tsandall | [email protected] | Styra | all repositories | 2020-04-14 |
+| Torin Sandall | @tsandall | [email protected] | Styra | all repositories | 2020-04-14 |