update Cifar

doc/fluid/api/incubate/hapi/datasets/Cifar.rst → doc/fluid/api/incubate/hapi/datasets/Cifar10.rst

 ..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
     !DO NOT EDIT THIS FILE MANUALLY!
 
-.. _api_incubate_hapi_datasets_Cifar:
+.. _api_incubate_hapi_datasets_Cifar10:
 
-Cifar
+Cifar10
 -----
 
-..  autoclass:: paddle.incubate.hapi.datasets.Cifar
+..  autoclass:: paddle.incubate.hapi.datasets.Cifar10
     :members:
     :inherited-members:
     :noindex:

doc/fluid/api/incubate/hapi/datasets/Cifar100.rst

+..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
+    !DO NOT EDIT THIS FILE MANUALLY!
+
+.. _api_incubate_hapi_datasets_Cifar100:
+
+Cifar100
+-----
+
+..  autoclass:: paddle.incubate.hapi.datasets.Cifar100
+    :members:
+    :inherited-members:
+    :noindex:
+