anchor.diff:  
   1. The following OpenStack services:
       * [Identity](http://www.openstack.org/software/openstack-shared-services/):
  -        MicroBOSH authenticates credentials and retrieves the endpoint URLs for other OpenStack services.
  +        MicroBOSH authenticates credentials and retrieves the endpoint URLs for
  +		other OpenStack services.
       * [Compute](http://www.openstack.org/software/openstack-compute/):
  -        MicroBOSH boots new VMs, assigns floating IPs to VMs, and creates and attaches volumes to VMs.
  +        MicroBOSH boots new VMs, assigns floating IPs to VMs, and creates and
  +		attaches volumes to VMs.
       * [Image](http://www.openstack.org/software/openstack-shared-services/):
           MicroBOSH stores stemcells using the Image service.
  -    * **(Optional)** [OpenStack Networking](http://www.openstack.org/software/openstack-networking/):
  -        Provides network scaling and automated management functions that are useful when deploying complex distributed systems.
  +    * **(Optional)** [OpenStack
  +		Networking](http://www.openstack.org/software/openstack-networking/):
  +        Provides network scaling and automated management functions that are
  +		useful when deploying complex distributed systems.
       <br /><br />
   
   1. The following OpenStack networks:
  
positive.code: 
  1. Click **Create Security Group**.
  
  1. Name the security group "bosh" and add the description "BOSH Security Group"
  
      <%= image_tag("images/micro-openstack/create-bosh-sg.png") %>
  
  
negative.code: ---
  ### <a id="security-groups"></a>Create and Configure Security Groups ###
  
  You must create and configure two Security Groups to restrict incoming network
  traffic to the BOSH VMs.
  
  ####BOSH Security Group ####
  
  