wordpress social auth plugin automatically adds this line to the head of every page.
<meta http-equiv="X-XRDS-Location" content="http://www.mysite.com/wp-content/plugins/socialauth-wp/hybridauth/index.php?get=openid_xrds" />
I am not sure what this line does to the site but it throws a validation error.
What does the meta line does to the site, is it mandatory?
How to remove that line? or Fix it?