Fix comments and logger name in validate.py (facebookresearch#1061)

Summary: Pull Request resolved: fairinternal/fairseq-py#1061

Differential Revision: D20238796

Pulled By: myleott

fbshipit-source-id: cf48bd7f6cdae05e91868a9d2efd91dc8e72bb12

fairseq_cli/validate.py

@@ -19,7 +19,7 @@
     level=logging.INFO,
     stream=sys.stdout,
 )
-logger = logging.getLogger('fairseq_cli.train')
+logger = logging.getLogger('fairseq_cli.validate')
 
 
 def main(args, override_args=None):
@@ -59,7 +59,6 @@ def main(args, override_args=None):
     criterion = task.build_criterion(model_args)
     criterion.eval()
 
-    # Load valid dataset (we load training data below, based on the latest checkpoint)
     for subset in args.valid_subset.split(','):
         try:
             task.load_dataset(subset, combine=False, epoch=0)