Index: uspace/app/mkexfat/mkexfat.c
===================================================================
--- uspace/app/mkexfat/mkexfat.c	(revision d5c1051faf4391647834d99babdd4a44ee5d9700)
+++ uspace/app/mkexfat/mkexfat.c	(revision dfeb4e22456c87386fa60f7ec044d07663801acb)
@@ -344,5 +344,5 @@
  * @param cfg  Pointer to the exFAT configuration structure.
  * @param base Base sector of the EBS.
- * @return  EOK on success or a negative error code.
+ * @return  EOK on success or an error code.
  */
 static int
@@ -397,5 +397,5 @@
  * @param service_id  The service id.
  * @param cfg Pointer to the exfat_cfg structure.
- * @return EOK on success or a negative error code.
+ * @return EOK on success or an error code.
  */
 static int
@@ -437,5 +437,5 @@
  * @param cur_cls  Cluster index from where to start the allocation.
  * @param ncls  Number of clusters to allocate.
- * @return EOK on success or a negative error code.
+ * @return EOK on success or an error code.
  */
 static int
@@ -494,5 +494,5 @@
  * @param service_id   The service id.
  * @param cfg  Pointer to the exfat configuration structure.
- * @return  EOK on success or a negative error code.
+ * @return  EOK on success or an error code.
  */
 static int
@@ -593,5 +593,5 @@
  * @param service_id   The service id.
  * @param cfg   Pointer to the exFAT configuration structure.
- * @return   EOK on success or a negative error code.
+ * @return   EOK on success or an error code.
  */
 static int