standardizing header formatting

Author: skipmcgee

README.md

@@ -1,6 +1,6 @@
 `Approved for open-source release via C21099 / C22007 as rhelhostinfo v1.x, authored by Skip McGee`
 
-# Abstract:
+## Abstract:
 <pre>
 rhelhostinfo v1.X adds some functionality to the existing rhelhostinfo project by enumerating host configuration information and 
 identifying changes over time. It provides a framework that allows organizations to modify the application 
@@ -11,7 +11,7 @@ conduct limited packet capture and identify relevant network information. It use
 to enumerate security-relevant information about the host and the surrounding network and report relevant changes. 
 </pre>
 
-# Objective
+## Objective
 <pre>
 rhelhostinfo primarily provides passive host inventory and change detection via the --checkconfig option 
 and active host inventory and change detection on an IPv4 /24 network segment via the --scan option. 
@@ -23,7 +23,7 @@ tailoring to needs and desires as appropriate. Finally, the data generated by th
 to an enterprise log server for parsing, alerting, reporting and display.  
 </pre>
 
-# Requirements
+## Requirements
 <pre>
 1. The syslog client (rsyslog / syslog-ng) is configured and functional on your RHEL host
 2. If use of the openscap functionality is desired, use the openscap guide at:
@@ -35,7 +35,7 @@ Substitute in your organization's name for the profile variables in app/openscap
 
 ## Useage:
 1. Use the latest rpm artifact to the [workflow](https://github.com/lanl/rhelhostinfo/actions/workflows/rpmbuild.yml) or fork this repo and build your own rpm!
-2. Install the rpm 'rpm -Uvh <path_to_rpm>'
+2. Install the rpm `rpm -Uvh <path_to_rpm>`
 3. To run via the installed rpm:
 `rhelhostinfo --help`
 <pre>
@@ -110,6 +110,7 @@ optional arguments:
 │   └── rhel8-no-gui-tailoring.xml
 └──Software_Bill_of_Materials.md
 </pre>
+
 2. To run natively in python3:
 + `yum install rh-python38`
 + `python3 -m venv venv`
@@ -119,8 +120,8 @@ optional arguments:
 + `python3 main.py <option>`
 
 ## Additional resources and references:
-+ openscap project: ``https://www.open-scap.org/``
-+ lynis: ``https://cisofy.com/lynis/``
++ [openscap project](https://www.open-scap.org/)
++ [lynis](https://cisofy.com/lynis/)
 
 ## Still to do / functionality to add:
 1. Consider scapy for limited packet capture / scripting options?