[Plugin: Qoate Simple Code Snippets] wordpress upgrade breaks the plugin

after upgrade to the latest version of WordPress I see the
tags showing at the end of each line inside the [code] [/code] tokens.

you can see it here: http://www.wmduszyk.com/?p=6141&langswitch_lang=en&preview=true

I wonder what I need to do to “fix” this one.

thanks,

Mark

http://ww.wp.xz.cn/extend/plugins/qoate-simple-code-snippets/