Update github.jade
Update github.jade

Fix tiny typo
andyroyle/hobknob,opentable/hobknob,stevejhiggs/hobknob,stevejhiggs/hobknob,ve-interactive/hobknob,opentable/hobknob,andyroyle/hobknob,ve-interactive/hobknob,stevejhiggs/hobknob,ve-interactive/hobknob,andyroyle/hobknob