diff --git a/tensorflow/python/keras/metrics.py b/tensorflow/python/keras/metrics.py
index 8e235547624..e8634f45de0 100644
--- a/tensorflow/python/keras/metrics.py
+++ b/tensorflow/python/keras/metrics.py
@@ -2193,7 +2193,7 @@ class Poisson(MeanMetricWrapper):
 
 @keras_export('keras.metrics.KLDivergence')
 class KLDivergence(MeanMetricWrapper):
-  """Computes Kullback Leibler divergence metric between `y_true` and `y_pred`.
+  """Computes Kullback-Leibler divergence metric between `y_true` and `y_pred`.
 
   `metric = y_true * log(y_true / y_pred)`