Index: uspace/drv/bus/usb/usbhid/kbd/kbddev.c
===================================================================
--- uspace/drv/bus/usb/usbhid/kbd/kbddev.c	(revision 395bb79ccc7a0400358ff0dec7b5415a2590f7fa)
+++ uspace/drv/bus/usb/usbhid/kbd/kbddev.c	(revision 4bfe063a377c0d8d2a2516669aa48307a4258d05)
@@ -264,6 +264,6 @@
 
 	if (rc != EOK) {
-		usb_log_warning("Error translating LED output to output report"
-		    ".\n");
+		usb_log_warning("Could not translate LED output to output"
+		    "report.\n");
 		return;
 	}
Index: uspace/drv/bus/usb/usbhid/usbhid.c
===================================================================
--- uspace/drv/bus/usb/usbhid/usbhid.c	(revision 395bb79ccc7a0400358ff0dec7b5415a2590f7fa)
+++ uspace/drv/bus/usb/usbhid/usbhid.c	(revision 4bfe063a377c0d8d2a2516669aa48307a4258d05)
@@ -485,5 +485,5 @@
 	    &hid_dev->report, buffer, buffer_size, &hid_dev->report_id);
 	if (rc != EOK) {
-		usb_log_warning("Error in usb_hid_parse_report():"
+		usb_log_warning("Failure in usb_hid_parse_report():"
 		    "%s\n", str_error(rc));
 	}
Index: uspace/lib/usbhid/src/hidreq.c
===================================================================
--- uspace/lib/usbhid/src/hidreq.c	(revision 395bb79ccc7a0400358ff0dec7b5415a2590f7fa)
+++ uspace/lib/usbhid/src/hidreq.c	(revision 4bfe063a377c0d8d2a2516669aa48307a4258d05)
@@ -182,10 +182,10 @@
 	uint16_t value = duration << 8;
 	
-	rc = usb_control_request_set(ctrl_pipe, 
-	    USB_REQUEST_TYPE_CLASS, USB_REQUEST_RECIPIENT_INTERFACE, 
+	rc = usb_control_request_set(ctrl_pipe,
+	    USB_REQUEST_TYPE_CLASS, USB_REQUEST_RECIPIENT_INTERFACE,
 	    USB_HIDREQ_SET_IDLE, value, iface_no, NULL, 0);
 
 	if (rc != EOK) {
-		usb_log_warning("Error sending Set Idle request to the device: "
+		usb_log_warning("Device did not accept Set Idle request: "
 		    "%s.\n", str_error(rc));
 		return rc;