[PATCH-for-5.2 3/3] util/vfio-helpers: Fix typo in description

["Philippe Mathieu-Daudé" <philmd@redhat.com>]

Remove the second 'and' introduced in commit 418026ca43
("util: Introduce vfio helpers").

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 util/vfio-helpers.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/util/vfio-helpers.c b/util/vfio-helpers.c
index e399e330e2..583bdfb36f 100644
--- a/util/vfio-helpers.c
+++ b/util/vfio-helpers.c
@@ -173,7 +173,7 @@ void qemu_vfio_pci_unmap_bar(QEMUVFIOState *s, int index, void *bar,
 }
 
 /**
- * Initialize device IRQ with @irq_type and and register an event notifier.
+ * Initialize device IRQ with @irq_type and register an event notifier.
  */
 int qemu_vfio_pci_init_irq(QEMUVFIOState *s, EventNotifier *e,
                            int irq_type, Error **errp)
@@ -505,7 +505,7 @@ static IOVAMapping *qemu_vfio_find_mapping(QEMUVFIOState *s, void *host,
 }
 
 /**
- * Allocate IOVA and and create a new mapping record and insert it in @s.
+ * Allocate IOVA and create a new mapping record and insert it in @s.
  */
 static IOVAMapping *qemu_vfio_add_mapping(QEMUVFIOState *s,
                                           void *host, size_t size,
-- 
2.21.3