Index: uspace/lib/usbhost/include/usb/host/usb_transfer_batch.h
===================================================================
--- uspace/lib/usbhost/include/usb/host/usb_transfer_batch.h	(revision defaab2d39a2d9f68196b283f869f0c762c6cce8)
+++ uspace/lib/usbhost/include/usb/host/usb_transfer_batch.h	(revision effbef3ebe269cdcd3eb5581cbca65148114d4e1)
@@ -80,5 +80,5 @@
 	size_t buffer_size;
 	/** Actually used portion of the buffer */
-	size_t transfered_size;
+	size_t transferred_size;
 
 	/** Indicates success/failure of the communication */
Index: uspace/lib/usbhost/src/bus.c
===================================================================
--- uspace/lib/usbhost/src/bus.c	(revision defaab2d39a2d9f68196b283f869f0c762c6cce8)
+++ uspace/lib/usbhost/src/bus.c	(revision effbef3ebe269cdcd3eb5581cbca65148114d4e1)
@@ -572,5 +572,5 @@
 	unsigned done;
 
-	size_t transfered_size;
+	size_t transferred_size;
 	int error;
 } sync_data_t;
@@ -579,9 +579,9 @@
  * Callback for finishing the transfer. Wake the issuing thread.
  */
-static int sync_transfer_complete(void *arg, int error, size_t transfered_size)
+static int sync_transfer_complete(void *arg, int error, size_t transferred_size)
 {
 	sync_data_t *d = arg;
 	assert(d);
-	d->transfered_size = transfered_size;
+	d->transferred_size = transferred_size;
 	d->error = error;
 	fibril_mutex_lock(&d->done_mtx);
@@ -624,5 +624,5 @@
 
 	return (sd.error == EOK)
-		? (ssize_t) sd.transfered_size
+		? (ssize_t) sd.transferred_size
 		: (ssize_t) sd.error;
 }
Index: uspace/lib/usbhost/src/usb_transfer_batch.c
===================================================================
--- uspace/lib/usbhost/src/usb_transfer_batch.c	(revision defaab2d39a2d9f68196b283f869f0c762c6cce8)
+++ uspace/lib/usbhost/src/usb_transfer_batch.c	(revision effbef3ebe269cdcd3eb5581cbca65148114d4e1)
@@ -118,5 +118,5 @@
 
 	if (batch->on_complete) {
-		const int err = batch->on_complete(batch->on_complete_data, batch->error, batch->transfered_size);
+		const int err = batch->on_complete(batch->on_complete_data, batch->error, batch->transferred_size);
 		if (err)
 			usb_log_warning("batch %p failed to complete: %s",