diff --git a/README.md b/README.md
index dd82b91d8..68515e94f 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,11 @@
 [![logo](./docs/images/Colossal-AI_logo.png)](https://www.colossalai.org/)
 
 <div align="center">
-   <h3> <a href="https://arxiv.org/abs/2110.14883"> Paper </a> | <a href="https://www.colossalai.org/"> Documentation </a> | <a href="https://github.com/hpcaitech/ColossalAI/discussions"> Forum </a> | <a href="https://medium.com/@hpcaitech"> Blog </a></h3>
+   <h3> <a href="https://arxiv.org/abs/2110.14883"> Paper </a> | 
+   <a href="https://www.colossalai.org/"> Documentation </a> | 
+   <a href="https://github.com/hpcaitech/ColossalAI-Examples"> Examples </a> |   
+   <a href="https://github.com/hpcaitech/ColossalAI/discussions"> Forum </a> | 
+   <a href="https://medium.com/@hpcaitech"> Blog </a></h3>
    
    [![Build](https://github.com/hpcaitech/ColossalAI/actions/workflows/PR_CI.yml/badge.svg)](https://github.com/hpcaitech/ColossalAI/actions/workflows/PR_CI.yml)
    [![Documentation](https://readthedocs.org/projects/colossalai/badge/?version=latest)](https://colossalai.readthedocs.io/en/latest/?badge=latest)
@@ -38,10 +42,6 @@ pip install -v --no-cache-dir --global-option="--cuda_ext" .
 pip install colossalai
 ```
 
-## Documentation
-
-- [Documentation](https://www.colossalai.org/)
-
 
 ## Use Docker
 
diff --git a/colossalai/utils/data_sampler/data_parallel_sampler.py b/colossalai/utils/data_sampler/data_parallel_sampler.py
index 9d4946771..a6061e3cd 100644
--- a/colossalai/utils/data_sampler/data_parallel_sampler.py
+++ b/colossalai/utils/data_sampler/data_parallel_sampler.py
@@ -123,7 +123,7 @@ def get_dataloader(dataset,
     .. note:: When pipeline parallel is enabled, shuffle cannot be True as it will result in mismatch between input data
         on the 1st stage and label on the last stage
 
-    :param dataset: A :class:`utils.data.dataset dataset`
+    :param dataset: A :class:`torch.utils.data.Dataset` object
     :param shuffle: Whether to shuffle the dataset
     :param seed: Random worker seed, defaults to 1024
     :param add_sampler: Add DistributedDataParallelSampelr to the dataset