diff --git a/internal/datacoord/segment_info.go b/internal/datacoord/segment_info.go
index c39880552e..85a69a6094 100644
--- a/internal/datacoord/segment_info.go
+++ b/internal/datacoord/segment_info.go
@@ -285,7 +285,7 @@ func SetFlushTime(t time.Time) SegmentInfoOption {
 	}
 }
 
-// SetIsCompacting is the option to set compacton state for segment info
+// SetIsCompacting is the option to set compaction state for segment info
 func SetIsCompacting(isCompacting bool) SegmentInfoOption {
 	return func(segment *SegmentInfo) {
 		segment.isCompacting = isCompacting