Fix typo in pydoc string.
@@ -358,7 +358,7 @@ def create_tensorflow_unary_operator(
Args:
operator: Callable taking one argument specifying the operation to encode.
For example, `tf.math.abs`, `tf.math.reduce_sum`, ...
- operand_type: The type of argument to the constructed binary operator. Must
+ operand_type: The type of argument to the constructed unary operator. Must
be convertible to `computation_types.Type`.
Returns:
