Correct image link

Gareth R · Gareth R · commit 8d93ec4d1f9a · 2012-07-01T02:59:12.000+01:00
diff --git a/README.markdown b/README.markdown
@@ -3,4 +3,5 @@ Checks are read from a simple text file called checklist.txt, one item to a line
 C style single line comments are supported.  
 The !Launch program directive will display a button to launch program.
 The return key will advance to the next item. Any other key will focus the notes field.
+
 ![screenshot](https://github.com/downloads/blutack/checkov/screenshot.png)
