Fix API doc link
Fix API doc link

chrysalag/lenskit,kluver/lenskit,kluver/lenskit,vaibhav345/lenskit,martinlaz/lenskit,amaliujia/lenskit,aglne/lenskit,linjunleo/lenskit,blankazucenalg/lenskit,binweiwu/lenskit,tajinder-txstate/lenskit,binweiwu/lenskit,vaibhav345/lenskit,vaibhav345/lenskit,aglne/lenskit,linjunleo/lenskit,kluver/lenskit,vaibhav345/lenskit,tajinder-txstate/lenskit,vijayvani/Lenskit,vijayvani/Lenskit,amaliujia/lenskit,martinlaz/lenskit,chrysalag/lenskit,kluver/lenskit,blankazucenalg/lenskit,tajinder-txstate/lenskit,kluver/lenskit,tajinder-txstate/lenskit