updated Doxyfile

properly close all doxygen groups
fixed remaining doxygen warnings

src/charon/sa/authenticators/eap/eap_manager.h

@@ -81,4 +81,4 @@ struct eap_manager_t {
  */
 eap_manager_t *eap_manager_create();
 
-#endif /* EAP_MANAGER_H_ @}*/
+#endif /** EAP_MANAGER_H_ @}*/

src/charon/sa/authenticators/eap/eap_method.h

@@ -187,4 +187,4 @@ struct eap_method_t {
 typedef eap_method_t *(*eap_constructor_t)(identification_t *server,
 										   identification_t *peer);
 
-#endif /* EAP_METHOD_H_ @} */
+#endif /** EAP_METHOD_H_ @}*/

src/charon/sa/authenticators/eap/sim_manager.h

@@ -133,4 +133,4 @@ struct sim_manager_t {
  */
 sim_manager_t *sim_manager_create();
 
-#endif /* SIM_MANAGER_H_ @}*/
+#endif /** SIM_MANAGER_H_ @}*/