diff --git a/docs/source/en/api/pipelines/paint_by_example.mdx b/docs/source/en/api/pipelines/paint_by_example.mdx
index 04390a14b758..5abb3406db44 100644
--- a/docs/source/en/api/pipelines/paint_by_example.mdx
+++ b/docs/source/en/api/pipelines/paint_by_example.mdx
@@ -14,7 +14,7 @@ specific language governing permissions and limitations under the License.
 
 ## Overview
 
-[Paint by Example: Exemplar-based Image Editing with Diffusion Models](https://arxiv.org/abs/2211.13227) by Binxin Yang, Shuyang Gu, Bo Zhang, Ting Zhang, Xuejin Chen, Xiaoyan Sun, Dong Chen, Fang Wen
+[Paint by Example: Exemplar-based Image Editing with Diffusion Models](https://arxiv.org/abs/2211.13227) by Binxin Yang, Shuyang Gu, Bo Zhang, Ting Zhang, Xuejin Chen, Xiaoyan Sun, Dong Chen, Fang Wen.
 
 The abstract of the paper is the following: