Index: uspace/lib/nic/src/nic_driver.c
===================================================================
--- uspace/lib/nic/src/nic_driver.c	(revision d5c1051faf4391647834d99babdd4a44ee5d9700)
+++ uspace/lib/nic/src/nic_driver.c	(revision 3d95c9d298f9fdd9a38e39d934b2aaea1c837cee)
@@ -241,5 +241,5 @@
  * @param[out]	resources	Parsed lists of resources.
  *
- * @return EOK or negative error code
+ * @return EOK or an error code
  */
 int nic_get_resources(nic_t *nic_data, hw_res_list_parsed_t *resources)
Index: uspace/lib/nic/src/nic_impl.c
===================================================================
--- uspace/lib/nic/src/nic_impl.c	(revision d5c1051faf4391647834d99babdd4a44ee5d9700)
+++ uspace/lib/nic/src/nic_impl.c	(revision 3d95c9d298f9fdd9a38e39d934b2aaea1c837cee)
@@ -189,5 +189,5 @@
  * @param	fun
  *
- * @return EOK		On success, or negative error code.
+ * @return EOK		On success, or an error code.
  */
 int nic_callback_create_impl(ddf_fun_t *fun)