Fixed all doxygen warnings

src/charon/sa/keymat.h

@@ -160,4 +160,4 @@ struct keymat_t {
  */
 keymat_t *keymat_create(bool initiator);
 
-#endif /** KEYMAT_ @}*/
+#endif /** KEYMAT_H_ @}*/

src/charon/sa/trap_manager.h

@@ -78,4 +78,4 @@ struct trap_manager_t {
  */
 trap_manager_t *trap_manager_create();
 
-#endif /* TRAP_MANAGER_ @}*/
+#endif /** TRAP_MANAGER_H_ @}*/