Easy,in your /etc/httpd/conf/httpd.conf,edit two lines:
1.
# DocumentRoot: The directory out of which you will serve your documents. By default, all requests are taken from this directory, but symbolic links and aliases may be used to point to other locations.
#
DocumentRoot “/var/www/html/wordpress”
2.
# This should be changed to whatever you set DocumentRoot to.
#
<Directory “/var/www/html/wordpress”>
Wish you good luck!
