diff --git a/CHANGELOG.md b/CHANGELOG.md
index 063cc9a..b272b12 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,5 @@
 ## 1.21.0
-- ObserverController: 
+- ObserverController
   - Add `onPrepareScrollToIndex` for `jumpTo` and `animateTo`.
 - NestedScrollUtil
   - Add `jumpTo` and `animateTo` methods.