     * `PSUBSCRIBE` and `PUNSUBSCRIBE`
     * `PUBLISH`
 
-  #### PubSub connections
+  ## PubSub connections
 
   Redix requires users to start a separate connection for using the PubSub
   functionality: connections started via `Redix.start_link/1` (or

    * `{:redix_pubsub, :pmessage, content, {pattern, originating_channel}}` -
      sent when a message is published on `originating_channel` and delivered to
      the recipient because that channels matches `pattern.

  ## Example


  `Redix.PubSub.start_link/2` cannot be used to send commands, only to
  subscribe/unsubscribe to channels.

  ## Reconnections

  PubSub connections are subject to the same reconnection behaviour described in
  the "reconnections" section of the documentation for the `Redix` module. The
  only difference is that a PubSub connection notifies subscribed clients when
  it disconnects and reconnects. The exact form of the messages is described in
  the "Messages" section.

  ## Messages

  All communication with a PubSub connection is done via (Elixir) messages: the
  recipients of these messages will be the processes specified at subscription
