fix spacing

example_tasks.json

@@ -109,3 +109,4 @@
         "type": "techtree",
         "timeout": 300
     }
+}

src/agent/action_manager.js

@@ -151,4 +151,5 @@ export class ActionManager {
             await this.stop(); // last attempt to stop
         }, TIMEOUT_MINS * 60 * 1000);
     }
+
 }