diff --git a/neutron_tempest_plugin/scenario/test_connectivity.py b/neutron_tempest_plugin/scenario/test_connectivity.py
index 5608dae..a6fc893 100644
--- a/neutron_tempest_plugin/scenario/test_connectivity.py
+++ b/neutron_tempest_plugin/scenario/test_connectivity.py
@@ -173,18 +173,21 @@
         ensures that connectivity from VM to both routers is working.
 
         Test scenario: (NOTE: 10.1.0.0/24 private CIDR is used as an example)
-        +----------------+                  +------------+
-        | Non-dvr router |                  | DVR router |
-        |                |                  |            |
-        |    10.1.0.1    |                  |  10.1.0.x  |
-        +-------+--------+                  +-----+------+
-                |                                 |
-                |         10.1.0.0/24             |
-                +----------------+----------------+
-                                 |
-                               +-+-+
-                               |VM |
-                               +---+
+
+        .. code-block:: HTML
+
+            +----------------+                  +------------+
+            | Non-dvr router |                  | DVR router |
+            |                |                  |            |
+            |    10.1.0.1    |                  |  10.1.0.x  |
+            +-------+--------+                  +-----+------+
+                    |                                 |
+                    |         10.1.0.0/24             |
+                    +----------------+----------------+
+                                     |
+                                   +-+-+
+                                   |VM |
+                                   +---+
 
         where:
         10.1.0.1 - is subnet's gateway IP address,
diff --git a/neutron_tempest_plugin/scenario/test_floatingip.py b/neutron_tempest_plugin/scenario/test_floatingip.py
index a5f6486..804683d 100644
--- a/neutron_tempest_plugin/scenario/test_floatingip.py
+++ b/neutron_tempest_plugin/scenario/test_floatingip.py
@@ -607,7 +607,7 @@
                deleted just before the creation of the new IP to "reserve" the
                IP address associated (see LP#1880976).
             10. Create a FIP for the VM3 in the external network with
-               the same IP address that was used for VM2.
+                the same IP address that was used for VM2.
             11. Make sure that now VM1 is able to reach VM3 using the FIP.
 
         Note, the scenario passes only in case corresponding
diff --git a/neutron_tempest_plugin/scenario/test_internal_dns.py b/neutron_tempest_plugin/scenario/test_internal_dns.py
index e705241..9ffb05d 100644
--- a/neutron_tempest_plugin/scenario/test_internal_dns.py
+++ b/neutron_tempest_plugin/scenario/test_internal_dns.py
@@ -89,8 +89,8 @@
 
         1) Create two VMs on the same network, giving each a name
         2) SSH in to the first VM:
-          2.1) ping the other VM's internal IP
-          2.2) ping the other VM's hostname
+            - ping the other VM's internal IP
+            - ping the other VM's hostname
         """
         network = self.create_network(dns_domain='starwars.')
         self.setup_network_and_server(network=network, server_name='luke')