message: Fix typo in doc string.
diff: @@ -311,7 +311,7 @@ def eager_py_func(func, inp, Tout, name=None):
  This function allows expressing computations in a TensorFlow graph as
  Python functions. In particular, it wraps a Python function `func`
  in a once-differentiable TensorFlow operation that executes it with eager
  - exeuction enabled. As a consequence, `tf.contrib.eager.py_func` makes it
  + execution enabled. As a consequence, `tf.contrib.eager.py_func` makes it
  possible to express control flow using Python constructs (`if`, `while`,
  `for`, etc.), instead of TensorFlow control flow constructs (`tf.cond`,
  `tf.while_loop`). For example, you might use `tf.contrib.eager.py_func` to
  