diff --git a/docs/pages/installation-instructions/0060-deploying-openstack.rst b/docs/pages/installation-instructions/0060-deploying-openstack.rst
index 0b3bbeb819..a25876d39e 100644
--- a/docs/pages/installation-instructions/0060-deploying-openstack.rst
+++ b/docs/pages/installation-instructions/0060-deploying-openstack.rst
@@ -332,6 +332,7 @@ Installing Nagios Monitoring using Puppet
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 Installing nagios NRPE on compute or controller node: ::
+
   class {'nagios':
   proj_name       => 'test',
   services        => ['nova-compute','nova-network','libvirt'],
@@ -339,12 +340,14 @@ Installing nagios NRPE on compute or controller node: ::
   hostgroup       => 'compute',
   }
 
-where ``proj_name`` is a env for nagios commands and directory
+where ``proj_name`` is an environment for nagios commands and directory
+
 in this case:
         "``/etc/nagios/test/``"
-``ervices`` - all services which nagios will monitor
-``whitelist`` - array of IP addreses which NRPE trusts
-``hostgroup`` - group wich will use in nagios master (do not forget create it in nagios master)
+
+* ``services``  - all services which nagios will monitor
+* ``whitelist`` - array of IP addreses which NRPE trusts
+* ``hostgroup`` - group to be used in nagios master (do not forget create it in nagios master)
 
 Installing nagios Master on any convenient node: ::
 
@@ -359,14 +362,15 @@ Installing nagios Master on any convenient node: ::
                  'group' => 'admins'},
   }
 
-where ``proj_name`` is a env for nagios services and directory
+where ``proj_name`` is an environment for nagios services and directory
+
 in this case:
         "``/etc/nagios3/test/``"
-``templatehost`` - group of checks and intervals parameters for hosts (as Hash)
-``templateservice`` - group checks and intervals parameters for services  (as Hash)
-``hostgroups`` - just add all of groups which were on NRPE nodes (as Array)
-``contactgroups`` - group of contacts {as Hash}
-``contacts`` - create contacts for send error reports {as Hash}
+*  ``templatehost`` - group of checks and intervals parameters for hosts (as Hash)
+*  ``templateservice`` - group of checks and intervals parameters for services  (as Hash)
+*  ``hostgroups`` - just add all groups which were on NRPE nodes (as Array)
+*  ``contactgroups`` - group of contacts {as Hash}
+*  ``contacts`` - create contacts for send error reports to {as Hash}
 
 
 Examples of OpenStack installation sequences