From 3e69ef4ee74db326665356842c7bee104236ac44 Mon Sep 17 00:00:00 2001
From: Marc Bevand <m.bevand@gmail.com>
Date: Tue, 9 Jun 2020 21:43:51 -0700
Subject: [PATCH] update readme

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index d5bbf9b..a4149a1 100644
--- a/README.md
+++ b/README.md
@@ -50,6 +50,8 @@ In the second half of the script, edit `pyramid_target` with the demographics da
 As an example, we supply pyramid data for the United States and calculate an IFR of **0.721%**:
 
 ```
+$ ./calc_ifr.py
+[...]
 IFR on target country assuming disease prevalence equal among ages:  0.721%
 ```