Doc: add "$" for code
@@ -107,7 +107,7 @@ To enable weston in AGL, We need to modify ``weston.ini``, which is the configur
.. code-block:: none
- vim /etc/xdg/weston/weston.ini
+ $ vim /etc/xdg/weston/weston.ini
The changes of ``weston.ini``:
