Adding parentheses to system.terminate.

Author: peterbanda

openai-guice/src/main/scala/io/cequence/openaiscala/service/GuiceContainer.scala

@@ -24,7 +24,7 @@ trait GuiceContainer {
 
   protected def terminate(): Unit = {
     val system = instance[ActorSystem]
-    system.terminate
+    system.terminate()
     Await.result(system.whenTerminated, 1.day)
   }
 }

openai-guice/src/main/scala/io/cequence/openaiscala/service/OpenAIExampleApp.scala

@@ -8,7 +8,7 @@ object OpenAIExampleApp extends BaseOpenAIClientApp {
     )
     .onComplete { _ =>
       openAIService.close()
-      system.terminate
+      system.terminate()
       System.exit(0)
     }
 }