add missed unique_name_cn index (PaddlePaddle#1047)

haowang101779990 · xsrobin · commit 1d2cdbf0c533 · 2019-07-27T21:02:41.000+08:00
diff --git a/doc/fluid/api_cn/index_cn.rst b/doc/fluid/api_cn/index_cn.rst
@@ -24,6 +24,7 @@ API
     profiler_cn.rst
     regularizer_cn.rst
     transpiler_cn.rst
+    unique_name_cn.rst
     data/dataset_cn.rst
     data/data_reader_cn.rst
 
