btrfs-progs: typo review of strings and comments

Signed-off-by: Nicholas D Steeves <nsteeves@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/ctree.c b/ctree.c
index c60f609d..933833b5 100644
--- a/ctree.c
+++ b/ctree.c
@@ -142,7 +142,7 @@ static int btrfs_block_can_be_shared(struct btrfs_root *root,
 			             struct extent_buffer *buf)
 {
 	/*
-	 * Tree blocks not in refernece counted trees and tree roots
+	 * Tree blocks not in reference counted trees and tree roots
 	 * are never shared. If a block was allocated after the last
 	 * snapshot and the block was not allocated by tree relocation,
 	 * we know the block is not shared.