diff --git a/CHANGES/6013.feature b/CHANGES/6013.feature
index 4b4b191bff4..82d1be03a1b 100644
--- a/CHANGES/6013.feature
+++ b/CHANGES/6013.feature
@@ -1 +1 @@
-Added ``base_url`` parameter to the initializer of :class:`ClientSession`.
+Added ``base_url`` parameter to the initializer of :class:`~aiohttp.ClientSession`.