diff --git a/README.md b/README.md
index d561824..952cc91 100644
--- a/README.md
+++ b/README.md
@@ -1394,6 +1394,7 @@ ulimit -u
 
 ```bash
 nmap -sT -O localhost
+#notice that some commpanies might not like you using nmap
 ```
 
 ##### Print out number of cores/ processors