Updated Notify_gotify (markdown)

Notify_gotify.md

@@ -23,6 +23,7 @@ Secure connections (via https) should be referenced using **gotifys://** where a
 | port        | No       | The port the Gotify server is listening on. By default the port is **80** for **gotify://** and **443** for all **gotifys://** references.
 | path        | No       | For those that host their Gotify server on a hostname that requires you to specify an additional path prefix may just include this as part of their URL string (the default is '**/**'). What is important here is the final entry of your URL must still be the _token_.
 | priority    | No       | The priority level to pass the message along as. Possible values are **low**, **moderate**, **normal**, and **high**.  If no priority is specified then **normal** is used.
+| format    | No       | The message format to announce to Gotify.  By default all information is identified as `text`. But you can alternatively set this value to `markdown` as well.
 
 #### Example
 Send a Gotify message:
@@ -41,7 +42,7 @@ apprise -vv -t "Test Message Title" -b "Test Message Body" \
    "gotify://gotify.server.local/my/gotify/path/abcdefghijklmn"
 ```
 
-There is also markdown support if you want to leverage it; simply add `format=markdown` into your URL:
+There is also **markdown** support if you want to leverage it; simply add `format=markdown` into your URL:
 ```bash
 # Assuming our {hostname} is localhost
 # Assuming our {token} is abcdefghijklmn