fix prettier error

Author: Hauke Broer

src/example/service/types.ts

@@ -1,5 +1,5 @@
-import { token } from "../../ioc/token";
-import { MyOtherService } from "./my-other-service";
+import {token} from "../../ioc/token";
+import {MyOtherService} from "./my-other-service";
 
 export const TYPE = {
     MyService: Symbol("MyService"),