emcnew on "Feed Validation problem"

Ran into this trying to get IFTTT to work. My blog: gatherwithme.com

I'm getting the following on Feed Validator:

This feed does not validate.
line 1, column 36: XML parsing error: <unknown>:1:36: XML or text declaration not at start of entity [help]
<!-- ngg_resource_manager_marker --><?xml version="1.0" encoding="UTF-8"?>
^
Source: http://gatherwithme.com/feed

<!-- ngg_resource_manager_marker --><?xml version="1.0" encoding="UTF-8"?>

And I'm not sure where to fix this. I look at all the Feed files in WP-INCLUDES and I don't see that code. I'm at a bit of a loss. Using the Evolve theme. Any help would be greatly appreciated.