Update quickstart.md

quickstart.md

-
-# Hardware requirements
-
-CPU: 8 cores
-Memory: 32GB
-Disk: 40GB 
-
-# OS and prerequisites
-
-Minimal installation of CentOS7
-Set hostname for your Virtual Machine and create corresponding DNS record (will be needed later)
-Install Ansible
-  `sudo yum -y install epel-release`
-  `sudo yum -y install ansible git`
-  `sudo ansible-galaxy collection install ansible.posix`
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-
+# Hardware and software requirements
+
+You need virtual machine with following minimal configuration:
+* CPU: 8 cores
+* Memory: 32GB
+* Disk: 40GB 
+
+Software requirements are following:
+* Minimal installation of CentOS7
+* Set hostname for your Virtual Machine and create corresponding DNS record (will be needed later)
+* Install Ansible
+  * `sudo yum -y install epel-release`
+  * `sudo yum -y install ansible git`
+  * `sudo ansible-galaxy collection install ansible.posix`
 
 
 # Download SOCTools and prepare installation configuration