referenced screenshot in readme

Sebastian Hammerl · Sebastian Hammerl · commit 332f38083935 · 2014-05-21T15:41:03.000+02:00
diff --git a/README.md b/README.md
@@ -3,7 +3,8 @@ angular-bootstrap-checkbox
 
 Bootstrap styled checkbox directive for AngularJS
 
-Screenshot: ![Screenshot](/checkbox.png?raw=true "Screenshot")
+Screenshot:
+![Screenshot](/checkbox.png?raw=true "Screenshot")
 
 ### Description:
 
