refactoring 7: Hinweis bei Start auf Eingabe 5 zum Aufhören

src/wwm.c

@@ -48,6 +48,7 @@ void wwm(){
 
 	printf("Welcome to ´Who wants to be a millionaire?´ \n");
 	printf("Choose your answer with the numbers 1-4! \n");
+	printf("If you want to stop and take the money, type in 5!\n");
 
 	const char* question[] = {
 		"Which planet is known as the `blue planet`?",