Update changes-8.8.1.md (#7839)

diff --git a/changes/changes-8.8.1.md b/changes/changes-8.8.1.md
index d30cb5c..d8c4ce6 100644
--- a/changes/changes-8.8.1.md
+++ b/changes/changes-8.8.1.md
@@ -19,5 +19,3 @@
 
 All issues and pull requests are [here](https://github.com/apache/skywalking/milestone/101?closed=1)
 
-------------------
-Find change logs of all versions [here](changes).