Index: uspace/drv/char/ns8250/ns8250.c
===================================================================
--- uspace/drv/char/ns8250/ns8250.c	(revision dd8ab1cacb307cb1ac01aa4918c789d13e112e56)
+++ uspace/drv/char/ns8250/ns8250.c	(revision 3d95c9d298f9fdd9a38e39d934b2aaea1c837cee)
@@ -405,5 +405,5 @@
  *
  * @param ns		Serial port device
- * @return		Zero on success, negative error number otherwise
+ * @return		Zero on success, error number otherwise
  */
 static int ns8250_dev_initialize(ns8250_t *ns)
@@ -499,5 +499,5 @@
  *
  * @param ns		Serial port device
- * @return		Zero on success, negative error number otherwise
+ * @return		Zero on success, error number otherwise
  */
 static int ns8250_interrupt_enable(ns8250_t *ns)
@@ -544,5 +544,5 @@
  * @param port		The base address of the serial port device's ports.
  * @param baud_rate	The baud rate to be used by the device.
- * @return		Zero on success, negative error number otherwise (EINVAL
+ * @return		Zero on success, error number otherwise (EINVAL
  *			if the specified baud_rate is not valid).
  */