Update gemspec for milhouse-spork.
Update gemspec for milhouse-spork.

paypronl/spork,chrismdp/spork,selenetelenav/spork,jarmo/spork,sporkrb/spork,Eric-Guo/spork,sporkrb/spork,jarmo/spork,Eric-Guo/spork,paypronl/spork,selenetelenav/spork