Document how to install fish quitcd function

It was not clear that the name of the file should match
the name of the function.

diff --git a/scripts/quitcd/quitcd.fish b/scripts/quitcd/quitcd.fish
index e7eec5e14962a4757312d8d2edad1f46e771ee8d..608e44b898c306b96656572f4544969aef812dd0 100644 (file)
--- a/scripts/quitcd/quitcd.fish
+++ b/scripts/quitcd/quitcd.fish
@@ -1,3 +1,6 @@
+# Rename this file to match the name of the function
+# e.g. ~/.config/fish/functions/n.fish
+
 export NNN_TMPFILE="/tmp/nnn"
 
 function n --description 'support nnn quit and change directory'