Minor comment fix.
Minor comment fix.


trungda/mlpack,trungda/mlpack,theranger/mlpack,stereomatchingkiss/mlpack,Azizou/mlpack,minhpqn/mlpack,theranger/mlpack,thirdwing/mlpack,ajjl/mlpack,ersanliqiao/mlpack,thirdwing/mlpack,trungda/mlpack,palashahuja/mlpack,datachand/mlpack,lezorich/mlpack,minhpqn/mlpack,datachand/mlpack,theranger/mlpack,ersanliqiao/mlpack,BookChan/mlpack,Azizou/mlpack,erubboli/mlpack,chenmoshushi/mlpack,BookChan/mlpack,palashahuja/mlpack,bmswgnp/mlpack,lezorich/mlpack,ranjan1990/mlpack,erubboli/mlpack,ajjl/mlpack,palashahuja/mlpack,lezorich/mlpack,minhpqn/mlpack,BookChan/mlpack,ranjan1990/mlpack,darcyliu/mlpack,bmswgnp/mlpack,erubboli/mlpack,ersanliqiao/mlpack,bmswgnp/mlpack,chenmoshushi/mlpack,Azizou/mlpack,thirdwing/mlpack,datachand/mlpack,stereomatchingkiss/mlpack,ranjan1990/mlpack,stereomatchingkiss/mlpack,darcyliu/mlpack,chenmoshushi/mlpack,darcyliu/mlpack,ajjl/mlpack