Change name of key for consistency
Change name of key for consistency

mienaikage/exercism-perl6,exercism/xperl6,exercism/xperl6,yanick/xperl6,mienaikage/xperl6,exercism/xperl6,mienaikage/exercism-perl6,mienaikage/xperl6,mienaikage/exercism-perl6,yanick/xperl6,mienaikage/xperl6