[PATCH 1/2] btrfs: fix typos in comments

[Hemanth Selam <hemanth.selam@gmail.com>]

Fix typos in comments, reported by scripts/checkpatch.pl using the
misspelling list in scripts/spelling.txt.  Only touches comments, no code
changes.

Assisted-by: Cursor:claude-opus-5
Signed-off-by: Hemanth Selam <hemanth.selam@gmail.com>
---
 fs/btrfs/block-group.h          | 2 +-
 fs/btrfs/send.c                 | 2 +-
 include/uapi/linux/btrfs_tree.h | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/btrfs/block-group.h b/fs/btrfs/block-group.h
index 69d56864d4ba..b349f94cf929 100644
--- a/fs/btrfs/block-group.h
+++ b/fs/btrfs/block-group.h
@@ -135,7 +135,7 @@ struct btrfs_block_group {
 	u64 global_root_id;
 	u64 remap_bytes;
 	u32 identity_remap_count;
-	/* The last commited identity_remap_count value of this block group. */
+	/* The last committed identity_remap_count value of this block group. */
 	u32 last_identity_remap_count;
 	/*
 	 * The last committed used bytes of this block group, if the above @used
diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index dca3570168c7..dd90da2859b8 100644
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -7016,7 +7016,7 @@ static int changed_extent(struct send_ctx *sctx,
 	 * get modified or replaced with a new one). Note that deduplication
 	 * updates the inode item, but it only changes the iversion (sequence
 	 * field in the inode item) of the inode, so if a file is deduplicated
-	 * the same amount of times in both the parent and send snapshots, its
+	 * the same number of times in both the parent and send snapshots, its
 	 * iversion becomes the same in both snapshots, whence the inode item is
 	 * the same on both snapshots.
 	 */
diff --git a/include/uapi/linux/btrfs_tree.h b/include/uapi/linux/btrfs_tree.h
index cc3b9f7dccaf..127aabd88639 100644
--- a/include/uapi/linux/btrfs_tree.h
+++ b/include/uapi/linux/btrfs_tree.h
@@ -243,7 +243,7 @@
 #define BTRFS_EXTENT_DATA_REF_KEY	178
 
 /*
- * Obsolete key. Defintion removed in 6.6, value may be reused in the future.
+ * Obsolete key. Definition removed in 6.6, value may be reused in the future.
  *
  * #define BTRFS_EXTENT_REF_V0_KEY	180
  */
-- 
2.48.1