Mavlink.md

@@ -14,22 +14,23 @@ define   --> generate --> include in
 messages     code         your project
 ```
 
-A.
+####A.
 In the [Mavlink_editor](https://github.com/skyward-er/Mavlink_editor) repository you can find two tools:
 * a browser editor for reading and modifying the messages, which are defined in `mavlink_skyward_lib/messages_definition` folder
 * the codegenerator, which is imported as a submodule.
 See the repo's README for more information on how to use them.
 
-B.
+####B.
 The generated C structures and helper functions are located in `mavlink_skyward_lib/mavlink_lib`.
 
-C.
+####C.
 `mavlink_skyward_lib` is a repository on its own too! So you can simply use it by including it as a submodule in your project.
 To keep updated with the newest version of the messages, you should run
 ```
 git submodule update
 git commit
 ```
+See [Working with submodules](https://github.com/skyward-er/skyward-boardcore/wiki/Working-with-Submodules) for more info.
 
 ## Roadmap