Autoblog - Append text to post content

I'm using the Append text to post content add-on and need to add an image. When I insert an image it adds escape \ backspaces so that the image does not display correctly here is a sample url:

http://www.skifflife.com/374159/2010-flats-skiff-with-honda-outboard-tampa-2250/

How do I overcome this?