message: Correct docstring example.
diff: @@ -55,8 +55,8 @@ def assign_moving_average(variable, value, decay, zero_debias=True, name=None):
  with tf.variable_scope('scope1'):
  with tf.variable_scope('scope2'):
  var = tf.get_variable('foo')
  - assign_moving_average(var, 0.0, 1.0, debias_naming_v2=?)
  - assign_moving_average(var, 0.0, 0.9, debias_naming_v2=?)
  + assign_moving_average(var, 0.0, 1.0)
  + assign_moving_average(var, 0.0, 0.9)
  var.name: 'scope1/scope2/foo'
  shadow var names: 'scope1/scope2/scope1/scope2/foo/biased'
  