refine doc

7 years ago · 2b93934d2a
parent 1b6a54e286
commit 2b93934d2a
1 changed files with 2 additions and 2 deletions
--- a/python/paddle/trainer_config_helpers/layers.py
+++ b/python/paddle/trainer_config_helpers/layers.py
@ -3592,8 +3592,8 @@ def lstm_step_layer(input,
    :type gate_act: BaseActivation
    :param state_act: State Activation Type. TanhActivation is the default.
    :type state_act: BaseActivation
-    :param bias_attr: The bias attribute. If the parameter is set to
-                     True or None, the bias is initialized to zero.
+    :param bias_attr: The parameter attribute for bias. If this parameter is
+                     set to True or None, the bias is initialized to zero.
    :type bias_attr: ParameterAttribute | None | True
    :param layer_attr: layer's extra attribute.
    :type layer_attr: ExtraLayerAttribute