If you view full source on this page you will not see this code. In Chrome press Command + Shift + i and search for hello and you'll see what I inserted below. Your theme is using Cufon. This is a javascript font replacement script.

You can comment out: or disable the font replacement for the h* tags. If you are using more fonts utilizing it could cause issues.

The FreeType Project: a free, high-quality and portable Font engine. Version 2.9, the first release of a new 'minor' series, is now available for download. Noteworthy bug fixes are correct handling of B/W TrueType hinting and some. Download NoteWorthy Regular. By clicking download and downloading the Font, You agree to our Terms and Conditions of Usage.