Added the default activation of convolutional LSTM in the docs.
@@ -824,6 +824,7 @@ class ConvLSTM2D(ConvRNN2D):
incompatible with specifying any `strides` value != 1.
activation: Activation function to use
(see [activations](../activations.md)).
+ tanh is applied by default.
recurrent_activation: Activation function to use
for the recurrent step
(see [activations](../activations.md)).
