1 files changed, 1 insertions, 0 deletions

diff --git a/README.md b/README.md
index 248af49..d5ebc2d 100644
--- a/README.md
+++ b/README.md
@@ -90,6 +90,7 @@ Default: `n`.
 * `a`: atime.
 * `c`: ctime.
 * `d`: path depth.
+* `e`: file extension.
 * `i`: inode number.
 * `m`: mtime.
 * `n`: file name.