From 63851647813c74c219710dc78ca16b68910cf074 Mon Sep 17 00:00:00 2001
From: Fakerr <berrahal.walid07@gmail.com>
Date: Tue, 31 Jan 2017 14:49:36 +0100
Subject: [PATCH] update README

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index 6bf93de..452aa8c 100644
--- a/README.md
+++ b/README.md
@@ -88,6 +88,9 @@ $ sudo make install
 - OS: Linux or OSX
 - Tools: git, less, sed
 
+##### Optional Requirements
+- For a better UX, it's recommended to have installed the `lesskey` program.
+
 ## Contribution
 Pull requests are welcome, along with any feedback or ideas.