Update docstring for tf.round as it support all real types.

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>

diff --git a/tensorflow/python/ops/math_ops.py b/tensorflow/python/ops/math_ops.py
index 80351a8..776f9b8 100644 (file)
--- a/tensorflow/python/ops/math_ops.py
+++ b/tensorflow/python/ops/math_ops.py
@@ -600,7 +600,7 @@ def round(x, name=None):  # pylint: disable=redefined-builtin
   ```
 
   Args:
-    x: A `Tensor` of type `float32` or `float64`.
+    x: A `Tensor` of type `float16`, `float32`, `float64`, `int32`, or `int64`.
     name: A name for the operation (optional).
 
   Returns: