diff --git a/bin/,tmux-copy b/bin/,tmux-copy
index 3919346b..701824da 100755
--- a/bin/,tmux-copy
+++ b/bin/,tmux-copy
@@ -1,6 +1,8 @@
 #!/usr/bin/env ruby
 # frozen_string_literal: true
 
+# https://github.com/junegunn/tmux-fzf-url
+
 require 'English'
 require 'shellwords'