Fix formatting of consul Maintainers line as per PR

library/consul

@@ -1,4 +1,4 @@
-Maintainers: Consul Team <[email protected]>
+Maintainers: Consul Team <[email protected]> (@hashicorp/consul)
 
 Tags: 1.3.1
 Architectures: amd64, arm32v6, arm64v8, i386