From a436ea24b034fdd75d4b35842ffff8d9874dd8ed Mon Sep 17 00:00:00 2001
From: Akira Komamura <akira.komamura@gmail.com>
Date: Sun, 21 Jul 2024 22:28:52 +0900
Subject: [PATCH] fix: Add docstring

---
 nix3-flake.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nix3-flake.el b/nix3-flake.el
index 0f265a5..7bfe213 100644
--- a/nix3-flake.el
+++ b/nix3-flake.el
@@ -81,7 +81,7 @@
   '(nix3-flake-insert-metadata
     nix3-flake-insert-outputs
     nix3-flake-insert-inputs)
-  ""
+  "Hook to insert contents into `nix3-flake-show' buffers."
   :type 'hook)
 
 (defcustom nix3-flake-toplevel-sections-unfolded 'flake-buffers