From ed1c42f9eeed1d8f5c46ef64cbeec6505be2fdae Mon Sep 17 00:00:00 2001
From: wsupWorld <junyuw@berkeley.edu>
Date: Tue, 7 Jul 2015 23:41:52 -0700
Subject: [PATCH] update readme

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

diff --git a/README.md b/README.md
index 657aef1..f3e42c9 100644
--- a/README.md
+++ b/README.md
@@ -80,7 +80,7 @@ Catpix::print_image "pokemon.png",
   :center_y => true,
   :bg => "white",
   :bg_fill => true,
-  :resolution => low
+  :resolution => "low"
 ```
 
 See the [documentation at RubyDoc](http://www.rubydoc.info/github/pazdera/catpix/master/Catpix.print_image)