Update README

Author: htr-tech

README.md

@@ -30,6 +30,7 @@
 apt update ; apt install git curl php openssh -y ; git clone git://github.com/htr-tech/zphisher.git ; cd zphisher ; bash zphisher.sh
 ```
 <br>
+<p align="center">
 <img width="40%" src="https://raw.githubusercontent.com/htr-tech/release-download/master/images/zphisher1.png"/>
 <img width="51%" src="https://raw.githubusercontent.com/htr-tech/release-download/master/images/zphisher2.png"/>
 </p>