Update platform_junos.rst (#2141) (#2343)

* Update platform_junos.rst

junos_ping also works only with ansible.netcommon.network_cli

* Update docs/docsite/rst/network/user_guide/platform_junos.rst

Co-authored-by: Don Naro <dnaro@redhat.com>

---------

Co-authored-by: Don Naro <dnaro@redhat.com>
(cherry picked from commit cab5ad1)

Co-authored-by: atcorduneanu <x7uplime@gmail.com>

Author: patchback[bot]

docs/docsite/rst/network/user_guide/platform_junos.rst

@@ -18,8 +18,8 @@ Connections available
     ====================  ==========================================  =========================
     ..                    CLI                                         NETCONF
 
-                          ``junos_netconf`` & ``junos_command``       all modules except ``junos_netconf``,
-                          modules only                                which enables NETCONF
+                          ``junos_netconf``, ``junos_command``,       all modules except ``junos_netconf``,
+                          and ``junos_ping`` modules only               which enables NETCONF
     ====================  ==========================================  =========================
     Protocol              SSH                                         XML over SSH