diff --git a/server/src/main/java/org/apache/druid/segment/realtime/appenderator/SegmentSchemas.java b/server/src/main/java/org/apache/druid/segment/realtime/appenderator/SegmentSchemas.java
index 277746ca6888..fbe2b6315ef8 100644
--- a/server/src/main/java/org/apache/druid/segment/realtime/appenderator/SegmentSchemas.java
+++ b/server/src/main/java/org/apache/druid/segment/realtime/appenderator/SegmentSchemas.java
@@ -179,8 +179,8 @@ public String toString()
   @Override
   public String toString()
   {
-    return "SegmentsSchema{" +
-           ", segmentSchemas=" + segmentSchemaList +
+    return "SegmentSchemas{" +
+           "segmentSchemaList=" + segmentSchemaList +
            '}';
   }
 }