Index: uspace/lib/nic/include/nic.h
===================================================================
--- uspace/lib/nic/include/nic.h	(revision d5c1051faf4391647834d99babdd4a44ee5d9700)
+++ uspace/lib/nic/include/nic.h	(revision 61c9ee245ce76e905057b74bba2180046d9fb85e)
@@ -87,5 +87,5 @@
 /**
  * The handler for transitions between driver states.
- * If the handler returns negative error code, the transition between
+ * If the handler returns error code, the transition between
  * states is canceled (the state is not changed).
  *
@@ -93,5 +93,5 @@
  *
  * @return EOK	If everything is all right.
- * @return negative error code on error.
+ * @return error code on error.
  */
 typedef int (*state_change_handler)(nic_t *);