recurse-dir: correct comment

The RECURSE_DIR_ENSURE_TYPE flag is actually interpreted by
readdir_all() already, hence rearrange comments to say so.

Author: poettering

src/basic/recurse-dir.h

@@ -60,9 +60,9 @@ typedef enum RecurseDirFlags {
         /* Interpreted by readdir_all() */
         RECURSE_DIR_SORT         = 1 << 0,  /* sort file directory entries before processing them */
         RECURSE_DIR_IGNORE_DOT   = 1 << 1,  /* ignore all dot files ("." and ".." are always ignored) */
+        RECURSE_DIR_ENSURE_TYPE  = 1 << 2,  /* guarantees that 'd_type' field of 'de' is not DT_UNKNOWN */
 
         /* Interpreted by recurse_dir() */
-        RECURSE_DIR_ENSURE_TYPE  = 1 << 2,  /* guarantees that 'd_type' field of 'de' is not DT_UNKNOWN */
         RECURSE_DIR_SAME_MOUNT   = 1 << 3,  /* skips over subdirectories that are submounts */
         RECURSE_DIR_INODE_FD     = 1 << 4,  /* passes an opened inode fd (O_DIRECTORY fd in case of dirs, O_PATH otherwise) */
         RECURSE_DIR_TOPLEVEL     = 1 << 5,  /* call RECURSE_DIR_ENTER/RECURSE_DIR_LEAVE once for top-level dir, too, with dir_fd=-1 and NULL dirent */