Please read terms of Apache license both license template and header containing copyright must be included.
If you bundled Apache made software no changes are required, but for other copyright owners they need to be acknowledged. As the font can't have a header as such makes sense to put a couple of lines in the LICENSE file stating the copyright owner. This is even assuming the font is Apache licensed. I suspect it may be the Adobe OS font not the Google one and in that case more is probably required there.
