minor debug
diff --git a/docs-site/docs/autograd.md b/docs-site/docs/autograd.md
index cc6bd1e..292a861 100644
--- a/docs-site/docs/autograd.md
+++ b/docs-site/docs/autograd.md
@@ -192,8 +192,7 @@
### Using the Model API
-The following <<<<<<< HEAD
-[example](https://github.com/apache/singa/blob/master/examples/cnn/model/cnn.py)
+The following [example](https://github.com/apache/singa/blob/master/examples/cnn/model/cnn.py)
implements a CNN model using the [Model API](./graph).
#### Define the subclass of Model
