Update README.md

Author: myon-bioinformatics

README.md

@@ -6,8 +6,9 @@ Use nmap library in GUI and Python(You must install "PySimpleGUI" and "python3-n
 ![GUI_IMAGE](GUI_IMAGE.webp)
 
 ## Note
-[info]When you use python-nmap3, you must install nmap at any OS in advance.  
-[info] Some functions(udp_scan, os_detection,subnet_scan) must run with root privilege at the same case of the Nmap.
+> **Note** When you use python-nmap3, you must install nmap at any OS in advance.  
+
+> **Warning** Some functions(udp_scan, os_detection,subnet_scan) must run with root privilege at the same case of the Nmap.
 
 ## Functions List
 - Nmap Version