toekneetv on "How to remove XMLRPC from my site?"

I am trying to fix my broken links on my site (ConstructionLabor.com) and I am using Xenu to find broken links. The report it generates shows a lot of links referring to an XMLRPC file. When looking at the source I see it is in my head section of the HTML.

<link rel="pingback" href="http://constructionlabor.com/xmlrpc.php" />

But when I look in my header.php file in my backend I do not see it anywhere.

Is there a way to get rid of this reference to fix the broken links in my report?

Thanks!