diff --git a/README.md b/README.md
index 532c35f..c4f33f9 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # set_ip_blacklist
 
+The first time lines starting with "##" 
+IMPORTANT After first run return the "##"
\ No newline at end of file