Fixed author name source in Atom xml.
Fixed author name source in Atom xml.

Signed-off-by: Mikael Zulfigarov <1fcb9933191574c0a92118d08f2b049f180dc230@sysgears.com>

sysgears/grain-theme-clean-blog,sysgears/grain-theme-clean-blog,sysgears/grain-theme-clean-blog,sysgears/grain-theme-clean-blog,sysgears/grain-theme-clean-blog