--- doc/build/centos8_install.frag	2019/10/07 15:34:19	1.3
+++ doc/build/centos8_install.frag	2020/11/02 21:16:44	1.4
@@ -95,9 +95,9 @@ web server ports (i.e., http and https):
 <pre>
 systemctl enable firewalld
 systemctl start firewalld
-sudo firewall-cmd --zone=public --permanent --add-service=http
-sudo firewall-cmd --zone=public --permanent --add-service=https
-sudo firewall-cmd --reload
+firewall-cmd --zone=public --permanent --add-service=http
+firewall-cmd --zone=public --permanent --add-service=https
+firewall-cmd --reload
 </pre>
 
 <h2>4. <a id="upd">Update your system</a></h2>
@@ -116,7 +116,7 @@ If the kernel was updated, reboot your s
 Enable access to the EPEL repository
 </p>
 <pre>
-dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm
+dnf install epel-release
 </pre>
 <p>
 Enable the CentOS-PowerTools repository