- * The process that calls this function will release the cpu before its cpu quantum
- * expires, the scheduler will run afterwards.
- * \note This function is enabled only if CONFIG_KERN is enabled
- * \sa cpu_relax(), which the recommended method to release the cpu.
+ * The process that calls this function will release the CPU before its cpu quantum
+ * expires, the scheduler will run to select the next process that will take control
+ * of the processor.
+ * \note This function is available only if CONFIG_KERN is enabled
+ * \sa cpu_relax(), which is the recommended method to release the cpu.