From 6a213f68c09693b3a75ef42b3bde4bef1c17a9f1 Mon Sep 17 00:00:00 2001
From: Michael Dales <mwd24@cam.ac.uk>
Date: Tue, 29 Oct 2024 22:45:40 +0000
Subject: [PATCH] Readme tweak.

---
 README.md | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 5b4a241..f9c89fc 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,10 @@
 # littlejohn
 
-littlejohn is a small tool to let you run a simple command line tool in parallel. If you have a command of the form:
+littlejohn is a small tool to let you run a simple command line tool in parallel driven by a CSV file - so great for data-science type tasks where you need to run a command many times, once per item in a data-set.
+
+## Usage
+
+If you have a command of the form:
 
 ```
 $ /bin/myprogram arg1 --arg2 foo --arg3 bar --arg4 wibble