From 9649a9ad22dff02d0a97181a0d6f9519fc57550e Mon Sep 17 00:00:00 2001
From: whughw <ghwdsz@163.com>
Date: Fri, 23 Apr 2021 17:57:51 +0800
Subject: [PATCH] Incorrect citation in transformer documentation. (#974)

---
 mmcv/cnn/bricks/transformer.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mmcv/cnn/bricks/transformer.py b/mmcv/cnn/bricks/transformer.py
index e5f16d5664..fb064f302d 100644
--- a/mmcv/cnn/bricks/transformer.py
+++ b/mmcv/cnn/bricks/transformer.py
@@ -407,7 +407,7 @@ class BaseTransformerLayer(BaseModule):
     named `attn_cfgs`. It is worth mentioning that it supports `prenorm`
     when you specifying `norm` as the first element of `operation_order`.
     More details about the `prenorm`: `On Layer Normalization in the
-    Transformer Architecture <https://arxiv.org/abs/2007.08103>`_ .
+    Transformer Architecture <https://arxiv.org/abs/2002.04745>`_ .
 
     Args:
         attn_cfgs (list[`mmcv.ConfigDict`] | obj:`mmcv.ConfigDict` | None )):