Fix typo in vringh_test.c

Corrected minor typo in tools/virtio/vringh_test.c:
- Fixed "retreives" to "retrieves"

Signed-off-by: Shivam Chaudhary <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>

Author: cvam0000

tools/virtio/vringh_test.c

@@ -519,7 +519,7 @@ int main(int argc, char *argv[])
 		errx(1, "virtqueue_add_sgs: %i", err);
 	__kmalloc_fake = NULL;
 
-	/* Host retreives it. */
+	/* Host retrieves it. */
 	vringh_iov_init(&riov, host_riov, ARRAY_SIZE(host_riov));
 	vringh_iov_init(&wiov, host_wiov, ARRAY_SIZE(host_wiov));