Fixed the typos and formatting on the Centos Doc

docs/centos.md

@@ -1,4 +1,4 @@
-<h1>Getting started on RHEL/Centos OS( DRAFT STILL IN THE WORKS)</h1>
+<h1>Getting started on RHEL/Centos OS</h1>
 
 This guide documents the process of installing NetBox on RHEL/Centos 7 with [nginx](https://www.nginx.com/) and [gunicorn](http://gunicorn.org/).
 
@@ -8,37 +8,51 @@ CENTOS 7 - Centos 6 is similar, but slightly different
 
 # PostgreSQL
 
+ Install postgresql repository
 
+# yum localinstall https://download.postgresql.org/pub/repos/yum/9.5/redhat/rhel-7-x86_64/pgdg-centos95-9.5-2.noarch.rpm
 
-# Install postgresql repository
-yum localinstall https://download.postgresql.org/pub/repos/yum/9.5/redhat/rhel-7-x86_64/pgdg-centos95-9.5-2.noarch.rpm
-
-# Install posgresql
+This packages are necessary to Install postgresql
+```
 yum install postgresql95-server postgresql95-devel python-psycopg2 -y
-# Enable the service
+```
+
+Enable the service
+```
 systemctl enable postgresql-9.5
-# Initialize the database
+```
+
+Initialize the database
+```
 /usr/pgsql-9.5/bin/postgresql95-setup initdb
-
-# Allow password login for users
-
+```
+Allow password login for users
+```
 sed -i -e 's/ident/md5/' /var/lib/pgsql/9.5/data/pg_hba.conf
-# Start the service
-service postgresql-9.5 start
+```
 
-# Create our user/database
+Start the service
+```
+service postgresql-9.5 start
+```
+
+Create our user/database
+```
 sudo -u postgres psql <<EOL
 CREATE DATABASE netbox;
 CREATE USER netbox WITH PASSWORD 'J5brHrAXFLQSif0K';
 GRANT ALL PRIVILEGES ON DATABASE netbox TO netbox;
 \q
 EOL
-
-# Install required RPM's
+```
+Install required RPM's
+```
 yum install epel-release
 yum install -y gcc openssl-devel python python-dev git python-pip libxml2-devel libxslt-devel libffi-devel graphviz
+```
 
-# Either choose to clone or pull stable.
+# Git clone the repo
+```
 mkdir -p /opt/netbox
 cd /opt/netbox
 git clone -b master https://github.com/digitalocean/netbox.git .
@@ -50,19 +64,28 @@ key=`python2.7 /opt/netbox/netbox/generate_secret_key.py`
 sed -i -e "s/SECRET_KEY = ''/SECRET_KEY = '$key'/" /opt/netbox/netbox/netbox/configuration.py
 python2.7 /opt/netbox/netbox/manage.py migrate
 python2.7 /opt/netbox/netbox/manage.py collectstatic
-# You should probably createsuperuser too, but django doesn't like heredocs
-# You can also test your install at  this point using python2.7 manage.py runserver 0.0.0.0:8080
+```
+Test the application to make sure it starts
+```
+ python2.7 manage.py runserver 0.0.0.0:8080
+```
 
-# Latest Nginx is better
+Use the latest NGINX
+```
 echo "[nginx]
 name=nginx repo
 baseurl=http://nginx.org/packages/centos/7/$basearch/
 gpgcheck=0
 enabled=1" > /etc/yum.repos.d/nginx.repo
+```
 
+Install nginx gunicorn and supervisor
+```
 yum install -y nginx python-gunicorn supervisor
+```
 
-# nginx:
+Use this Nginx configuration:
+ ```
 echo 'server {
    listen 80;
 
@@ -83,21 +106,29 @@ echo 'server {
    }
 }' > /etc/nginx/conf.d/netbox.conf
 rm /etc/nginx/conf.d/default
-
-# Creater a user to run netbox services
+```
+Creater a user to run netbox services
+```
 useradd -M netbox
-
-# Gunicorn config
+```
+```
+Gunicorn configuration
 echo "command = '/usr/bin/gunicorn'
 pythonpath = '/opt/netbox/netbox'
 bind = '0.0.0.0:8001'
 workers = 3
 user = 'netbox'" > /opt/netbox/gunicorn_config.py
-
-# supervisor config
+```
+Supervisor configuration
+```
 echo "[program:netbox]
 command = gunicorn -c /opt/netbox/gunicorn_config.py netbox.wsgi
 directory = /opt/netbox/netbox/
 user = netbox" >> /etc/supervisord.conf
+```
+Restart the services to it takes the changes
+```
 service nginx restart
+```
 service supervisord restart
+```