After installing the plugin I clicked on activate plugin and WordPress started acting strange. I received a page with nothing on it but a one line that says that the plugin has an incorrect header.
Since there were no links on this page I clicked on the back button and went to my plugins and activated the plugin there. After I activated the plugin I have on all of my post two characters in the first line "/>" and I can't get them away anymore.
I removed the plugin, but that didn't get rid of the "/>" either.
Help would be appreciated. See this link as example: http://www.truthimpact.me/index.php/2012/11/restoration-academy/