1 files changed, 1 insertions, 1 deletions
diff --git a/block.c b/block.c
index 9538af4884..11ab55f80b 100644
--- a/block.c
+++ b/block.c
@@ -2602,7 +2602,7 @@ static void bdrv_replace_child_noperm(BdrvChild *child,
 
 /*
  * Updates @child to change its reference to point to @new_bs, including
- * checking and applying the necessary permisson updates both to the old node
+ * checking and applying the necessary permission updates both to the old node
  * and to @new_bs.
  *
  * NULL is passed as @new_bs for removing the reference before freeing @child.