Fix typo in metrics.py comment.

T2T Team · Copybara-Service · commit 97e4beaa97a7 · 2018-09-07T16:41:43.000-07:00
PiperOrigin-RevId: 212057129
diff --git a/tensor2tensor/utils/metrics.py b/tensor2tensor/utils/metrics.py
@@ -33,7 +33,7 @@
 
 class Metrics(object):
   """Available evaluation metrics."""
-  # Entries here should match the keys in METRICS_FN below
+  # Entries here should match the keys in METRICS_FNS below
   ACC = "accuracy"
   ACC_TOP5 = "accuracy_top5"
   ACC_PER_SEQ = "accuracy_per_sequence"
