message: Remove self-explanatory comments
diff: @@ -1022,11 +1022,9 @@ class EarlyStopping(Callback):
  Example:
  ```python
  - # Firstly, let's create the callback
  callback = tf.keras.callbacks.EarlyStopping(monitor='val_loss', patience=3)
  - # This callback will stop training when there is no improvement in
  + # This callback will stop the training when there is no improvement in
  # the validation loss for three consecutive epochs.
  - # We now simply train the model with the callback.
  model.fit(data, labels, epochs=100, callbacks=[callback],
  validation_data=(val_data, val_labels))
  ```
  