From bc7e0cfa29e24dec888e934d1402a96a0fe3986f Mon Sep 17 00:00:00 2001
From: Havoc Pennington <hp@pobox.com>
Date: Fri, 10 Jan 2014 19:24:06 -0500
Subject: [PATCH] give an example of env var substitution

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

diff --git a/README.md b/README.md
index 3470ccba..f8a8fb85 100644
--- a/README.md
+++ b/README.md
@@ -24,7 +24,7 @@ Configuration library for JVM languages.
     - substitutions (`"foo" : ${bar}`, `"foo" : Hello ${who}`)
     - properties-like notation (`a.b=c`)
     - less noisy, more lenient syntax
-    - substitute environment variables
+    - substitute environment variables (`logdir=${HOME}/logs`)
 
 This library limits itself to config files. If you want to load
 config from a database or something, you would need to write some