message: fixed the reuse argument in Dense layer's documentation
diff: @@ -64,7 +64,7 @@ class Dense(keras_layers.Dense, base.Layer):
  `GraphKeys.TRAINABLE_VARIABLES` (see `tf.Variable`).
  name: String, the name of the layer. Layers with the same name will
  share weights, but to avoid mistakes we require reuse=True in such cases.
  - reuse: Boolean, whether to reuse the weights of a previous layer
  + _reuse: Boolean, whether to reuse the weights of a previous layer
  by the same name.
  Properties:
  