How to setup hashtopolis in Ubuntu

hashtopolis.sh

#!/bin/sh

# Login as root
sudo su 

# update system and install mysql
apt update 
apt-get install mysql-server

# install different repository
apt-get install apache2 libapache2-mod-php php-mysql php php-gd php-pear php-curl git

# Create database
mysql_secure_installation
mysql -u root
CREATE DATABASE hashtopolis;
CREATE USER 'hashtopolis'@'localhost' IDENTIFIED BY 'hashtopolis';
GRANT ALL PRIVILEGES ON hashtopolis.* TO 'hashtopolis'@'localhost';
FLUSH PRIVILEGES;
EXIT;

cd /var/www/
git clone https://github.com/s3inlc/hashtopolis
cd hashtopolis
nano /etc/apache2/sites-available/000-default.conf

# Change the followings 

DocumentRoot /var/www/hashtoplis/src

nano /etc/php/7.2/apache2/php.ini

#Change this line

memory_limit = 512M
upload_max_filesize = 500M
post_max_size = 500M

service apache2 reload
chown -R www-data:www-data .

DocumentRoot /var/www/hashtoplis/src

There is mistype in this line in word 'hashtopolis'