diff --git a/headers/cluster.h b/headers/cluster.h
index aeaed1ade5e79bc6b5bbb29de3e02a5e5ca373ad..4f17b1f8ee95e907130c87036427b232dbedac60 100644
--- a/headers/cluster.h
+++ b/headers/cluster.h
@@ -4,6 +4,7 @@
 
 typedef struct {
     // TODO
+    // test
 } cluster_t;
 
 #endif //CLUSTER_H