Fix rst markup (#1642)

* Fix rqt_cm paragraph

* Fix indent

controller_manager/doc/userdoc.rst

@@ -190,14 +190,14 @@ A GUI tool to interact with the controller manager services to be able to switch
 
 .. image:: images/rqt_controller_manager.png
 
-It can be launched independently using the following command or as rqt plugin.
+It can be launched independently using the following command or as rqt plugin:
 
 .. code-block:: console
 
     ros2 run rqt_controller_manager rqt_controller_manager
 
-   * Double-click on a controller or hardware component to show the additional info.
-   * Right-click on a controller or hardware component to show a context menu with options for lifecycle management.
+* Double-click on a controller or hardware component to show the additional info.
+* Right-click on a controller or hardware component to show a context menu with options for lifecycle management.
 
 Using the Controller Manager in a Process
 -----------------------------------------

doc/debugging.rst

@@ -65,10 +65,11 @@ Additional notes
 
 * Realtime
 
-.. warning::
-  The ``update/on_activate/on_deactivate`` method of a controller and the ``read/write/on_activate/perform_command_mode_switch`` methods of a hardware component all run in the context of the realtime update loop. Setting breakpoints there can and will cause issues that might even break your hardware in the worst case.
+  .. warning::
 
-From experience, it might be better to use meaningful logs for the real-time context (with caution) or to add additional debug state interfaces (or publishers in the case of a controller).
+    The ``update/on_activate/on_deactivate`` method of a controller and the ``read/write/on_activate/perform_command_mode_switch`` methods of a hardware component all run in the context of the realtime update loop. Setting breakpoints there can and will cause issues that might even break your hardware in the worst case.
+
+  From experience, it might be better to use meaningful logs for the real-time context (with caution) or to add additional debug state interfaces (or publishers in the case of a controller).
 
 However, running the controller_manager and your plugin with gdb can still be very useful for debugging errors such as segfaults, as you can gather a full backtrace.