[PATCH] vhost-iotlb: fix vhost_iotlb_del_range() documentation

[Stefano Garzarella]

Trivial change for the vhost_iotlb_del_range() documentation,
fixing the function name in the comment block.

Discovered with `make C=2 M=drivers/vhost`:
../drivers/vhost/iotlb.c:92: warning: expecting prototype for vring_iotlb_del_range(). Prototype was for vhost_iotlb_del_range() instead

Signed-off-by: Stefano Garzarella <sgarzare@xxxxxxxxxx>
---
 drivers/vhost/iotlb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/vhost/iotlb.c b/drivers/vhost/iotlb.c
index 0fd3f87e913c..0582079e4bcc 100644
--- a/drivers/vhost/iotlb.c
+++ b/drivers/vhost/iotlb.c
@@ -83,7 +83,7 @@ int vhost_iotlb_add_range(struct vhost_iotlb *iotlb,
 EXPORT_SYMBOL_GPL(vhost_iotlb_add_range);
 
 /**
- * vring_iotlb_del_range - delete overlapped ranges from vhost IOTLB
+ * vhost_iotlb_del_range - delete overlapped ranges from vhost IOTLB
  * @iotlb: the IOTLB
  * @start: start of the IOVA range
  * @last: last of IOVA range
-- 
2.30.2