Coding: Add link to fenced code block doc
@@ -184,7 +184,7 @@ Most notably use:
- File Ending is `.md` or integrated within Doxygen comments
- Only use `#` characters at the left side of headers/titles
-- Use fences for code/examples
+- Use [fences](https://help.github.com/en/articles/creating-and-highlighting-code-blocks) for code/examples
- Prefer fences which indicate the used language for better syntax highlighting
- Fences with sh are for the [shell recorder syntax](/tests/shell/shell_recorder/tutorial_wrapper)
- `README.md` and tutorials should be written exclusively with shell recorder syntax
