I have follow below LEMP and Wordpress installation Guide

• https://www.digitalocean.com/community/tutorials/how-to-install-wordpress-with-nginx-on-centos-6–2

• https://www.digitalocean.com/community/tutorials/how-to-install-linux-nginx-mysql-php-lemp-stack-on-centos-6

But I facing problem on update the wordpress in
mydomain.com/wp-admin/update-core.php

Update page sstill showing after I have updated to 4.5.2. (Which my worldpress version is showing on bottom right corner of the CP)