Adjust "Get" page

Author: Zadamsa

_get_options/a_rhel_packages.md

@@ -4,10 +4,10 @@ description: We use COPR infrastructure to build and serve ipfixprobe packages.
 
 instructions: 
     - 
-      description: "Install copr repository. Here is the example for EPEL 8."
-      code: 
-        - "wget -O /etc/yum.repos.d/cesnet-nemea.repo https://copr.fedorainfracloud.org/coprs/g/CESNET/NEMEA/repo/epel-8/group_CESNET-NEMEA-epel-8.repo"
-        - "rpm --import https://copr-be.cloud.fedoraproject.org/results/@CESNET/NEMEA/pubkey.gpg"
+      description: "Install copr repository."
+      code:
+        - "dnf install -y dnf-plugins-core && dnf copr -y enable @CESNET/NEMEA"
+
     - 
        description: "After succesfull instalation of COPR, you can install the ipfixprobe via yum or dnf."
        code: 

get_options.html

@@ -1,8 +1,6 @@
 ---
 title: Get ipfixprobe
 heading: Start using ipfixprobe
-
-
 ---
 
 {% for option in site.get_options  %}
@@ -17,7 +15,7 @@ <h2 style="float:'left'">{{ option.title }}</h3>
       {% for instruction in option.instructions %}
       <p>{{ instruction.description }}</p>
       <span>
-        {% for line in instruction.code %}
+			{% for line in instruction.code %}
         <code>{{line}}</code> <br>
         {% endfor %}
       </span>