Use ©, instead of @ for copyright text.

[stevestock]

I think it is more correct to use ©, instead of @ as a copyright symbol.

The fix is simple, and involves changing \@ to \u00A9 in @string/copyright_template

I submitted pull request #1

For anyone else experiencing this issue, you can manually overwrite the string in your res/values/strings.xml:

...
<string name="copyright_template">\u00A9<xliff:g id="copyright-year" example="2015">%1$tY</xliff:g> <xliff:g id="copyright-owner" example="Sascha Peilicke">%2$s</xliff:g></string>
...

[saschpe]

Fixed

[stevestock]

Thanks @saschpe !