f2fs: fix typos

Fix typos: datas -> data.

Via codespell.

Signed-off-by: Andrew Kreimer <algonell@gmail.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

Author: algonell

fs/f2fs/debug.c

@@ -694,9 +694,9 @@ static int stat_show(struct seq_file *s, void *v)
 			   si->ndirty_node, si->node_pages);
 		seq_printf(s, "  - dents: %4d in dirs:%4d (%4d)\n",
 			   si->ndirty_dent, si->ndirty_dirs, si->ndirty_all);
-		seq_printf(s, "  - datas: %4d in files:%4d\n",
+		seq_printf(s, "  - data: %4d in files:%4d\n",
 			   si->ndirty_data, si->ndirty_files);
-		seq_printf(s, "  - quota datas: %4d in quota files:%4d\n",
+		seq_printf(s, "  - quota data: %4d in quota files:%4d\n",
 			   si->ndirty_qdata, si->nquota_files);
 		seq_printf(s, "  - meta: %4d in %4d\n",
 			   si->ndirty_meta, si->meta_pages);