Update README.md

Leeon123 · web-flow · commit c938cbcb2106 · 2019-01-15T22:10:55.000+08:00
diff --git a/README.md b/README.md
@@ -10,7 +10,7 @@ Build up a easy P2P botnet with python3.
 ***Only python3 :)***
 
 ## Usage:
-Edit the cnc server ip and port into the bot.py **at first**.
+***Edit*** the cnc server ip and port into the bot.py **at first**.
 
 Then, run the cnc.py:
 
