diff --git a/docs/en/changes/changes.md b/docs/en/changes/changes.md
index 661d284fbe..c51fa9cd57 100644
--- a/docs/en/changes/changes.md
+++ b/docs/en/changes/changes.md
@@ -21,9 +21,9 @@
 * Make sure instance list ordered in TTL processor to avoid TTL timer never runs.
 * Support monitoring PostgreSQL slow SQLs.
 * Fix meter functions `avgHistogram`, `avgHistogramPercentile`, `avgLabeled`, `sumHistogram` having data conflict when
-  dowmsampling.
+  downsampling.
 * Do sorting `readLabeledMetricsValues` result forcedly in case the storage(database) doesn't return data consistent
-  with parameter list.
+  with the parameter list.
 
 #### UI