Update the super magic string to match the seed and root format changes

diff --git a/ctree.h b/ctree.h
index f08429a..0fa133a 100644 (file)
--- a/ctree.h
+++ b/ctree.h
@@ -27,7 +27,7 @@
 
 struct btrfs_root;
 struct btrfs_trans_handle;
-#define BTRFS_MAGIC "_BDRfS_M"
+#define BTRFS_MAGIC "_BFRfS_M"
 
 #define BTRFS_MAX_LEVEL 8