pep8

keras_contrib/layers/advanced_activations.py

@@ -53,8 +53,8 @@ class PELU(Layer):
 
         # Initialised as ones to emulate the default ELU
         self.alphas = self.add_weight(param_shape,
-                                     name='alpha',
-                                     initializer=self.alphas_initializer)
+                                      name='alpha',
+                                      initializer=self.alphas_initializer)
         self.betas = self.add_weight(param_shape, name='betas', initializer=self.betas_initializer)
 
         self.trainable_weights = [self.alphas, self.betas]