From 40da161831e4330fffceaf651da2f472cddf2559 Mon Sep 17 00:00:00 2001
From: cemkiy <cemekiy@gmail.com>
Date: Thu, 22 Jun 2017 14:37:34 +0300
Subject: [PATCH] update readme

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

diff --git a/README.md b/README.md
index 40c07d9..e709463 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@ $ pip3 install real_environment
 from real_environment import real_environment
 # init func will autoload your .env file
 renv = real_environment.RealEnvironment()
-renv.get_env_or_default("db_url","")
+renv.get_env_or_default("db_url","default_value_if_empty_returns")
 renv.set_a_variable_to_environment("key","value")
 renv.remove_a_variable_from_environment("key")
 ```