/** @addtogroup MSG_examples
*
- * @section MSG_ex_tracing_user_variables Tracing user variables
+ * @section msg_ex_tracing_user_variables Tracing user variables
* The tracing mechanism of SimGrid also allows to associate user variables to resources described in the platform file.
* The following examples illustrate this feature. They have to be run with the <i>--cfg=tracing:yes</i> and
* <i>--cfg=tracing/platform:yes</i> options.