docs: fix typo in 9.0.0.md (#417)

Author: agoldgamer

docs/releases/9.0.0.md

@@ -455,7 +455,7 @@ const userFindMany2 = UserTC.mongooseResolvers.findMany({
   },
   // add suffix for avoiding type names collision with resolver above
   suffix: 'AnotherFindMany',
-)};
+});
 ```
 
 [Issue #250](https://github.com/graphql-compose/graphql-compose-mongoose/issues/250)