Removed outdated note about moves and powerloss

Author: geky

lfs.h

@@ -320,10 +320,6 @@ int lfs_remove(lfs_t *lfs, const char *path);
 // If the destination exists, it must match the source in type.
 // If the destination is a directory, the directory must be empty.
 //
-// Note: If power loss occurs, it is possible that the file or directory
-// will exist in both the oldpath and newpath simultaneously after the
-// next mount.
-//
 // Returns a negative error code on failure.
 int lfs_rename(lfs_t *lfs, const char *oldpath, const char *newpath);