diff --git a/Disable-event-collector.md b/Disable-event-collector.md
index 220324b..55e03d9 100644
--- a/Disable-event-collector.md
+++ b/Disable-event-collector.md
@@ -2,4 +2,4 @@ You can disable event collector.
 
 ![image](https://user-images.githubusercontent.com/11307908/31042760-253d3bf2-a5ea-11e7-896b-4b396107bae2.png)
 
-Any detail data is not collected.
\ No newline at end of file
+※Any detail data is not collected.
\ No newline at end of file