Merge pull request #1087 from Nephiaust/master

Fixed minor issues in documentation

docs/configuration/firewall/zone.rst

@@ -16,7 +16,7 @@ Zone Based Firewall
    chapter. The examples in this section use the legacy firewall configuration
    commands, since this feature has been removed in earlier releases.
 
-.. note:: For latest releases, refer the `firewall 
+.. note:: For latest releases, refer the `firewall (interface-groups) 
    <https://docs.vyos.io/en/latest/configuration/firewall/general.html#interface-groups>`_ 
    main page to configure zone based rules. New syntax was introduced here 
    :vytask:`T5160`

docs/configuration/interfaces/openvpn.rst

@@ -148,6 +148,7 @@ Local Configuration:
   set interfaces openvpn vtun1 tls certificate 'openvpn-local'                    # The self-signed certificate
   set interfaces openvpn vtun1 tls peer-fingerprint <remote cert fingerprint>     # The output of 'run show pki certificate <name> fingerprint sha256
                                                                                     on the remote rout
+
 Remote Configuration:
 
 .. code-block:: none
@@ -163,6 +164,7 @@ Remote Configuration:
   set interfaces openvpn vtun1 tls certificate 'openvpn-remote'                    # The self-signed certificate
   set interfaces openvpn vtun1 tls peer-fingerprint <local cert fingerprint>       # The output of 'run show pki certificate <name> fingerprint sha256
                                                                                     on the local router
+
 Pre-shared keys
 ---------------
 
@@ -200,6 +202,7 @@ Then you need to install the key on the remote router:
 Then you need to set the key in your OpenVPN interface settings:
 
 .. code-block:: none
+
   set interfaces openvpn vtun1 shared-secret-key s2s
 
 Firewall Exceptions

docs/introducing/history.rst

@@ -110,7 +110,7 @@ Sagitta (the Arrow) is the codename of the current development
 branch, so there's no VyOS 1.4 yet.
 
 Circinus (1.5)
--------------
+--------------
 
 Circinus (the Compass) is the codename of the upcoming development
 branch, so there's no VyOS 1.5 yet.

docs/quick-start.rst

@@ -305,6 +305,7 @@ the DNS recursor we configured earlier, accepting traffic bound for port 53 from
 all hosts on the ``NET-INSIDE-v4`` network:
 
 .. code-block:: none
+
   set firewall ipv4 input filter rule 30 action 'accept'
   set firewall ipv4 input filter rule 30 icmp type-name 'echo-request'
   set firewall ipv4 input filter rule 30 protocol 'icmp'