diff --git a/src/main/java/org/elasticsearch/search/aggregations/bucket/nested/NestedAggregator.java b/src/main/java/org/elasticsearch/search/aggregations/bucket/nested/NestedAggregator.java
index 3356c089667..79da93d7301 100644
--- a/src/main/java/org/elasticsearch/search/aggregations/bucket/nested/NestedAggregator.java
+++ b/src/main/java/org/elasticsearch/search/aggregations/bucket/nested/NestedAggregator.java
@@ -66,7 +66,7 @@ public class NestedAggregator extends SingleBucketAggregator {
     public LeafBucketCollector getLeafCollector(final LeafReaderContext ctx, final LeafBucketCollector sub) throws IOException {
         // Reset parentFilter, so we resolve the parentDocs for each new segment being searched
         this.parentFilter = null;
-            // In ES if parent is deleted, then also the children are deleted. Therefore acceptedDocs can also null here.
+        // In ES if parent is deleted, then also the children are deleted. Therefore acceptedDocs can also null here.
         DocIdSet childDocIdSet = childFilter.getDocIdSet(ctx, null);
         if (DocIdSets.isEmpty(childDocIdSet)) {
             childDocs = null;
diff --git a/src/main/java/org/elasticsearch/search/aggregations/bucket/nested/ReverseNestedAggregator.java b/src/main/java/org/elasticsearch/search/aggregations/bucket/nested/ReverseNestedAggregator.java
index 5644c6acf1f..9869c6d6a0a 100644
--- a/src/main/java/org/elasticsearch/search/aggregations/bucket/nested/ReverseNestedAggregator.java
+++ b/src/main/java/org/elasticsearch/search/aggregations/bucket/nested/ReverseNestedAggregator.java
@@ -68,8 +68,8 @@ public class ReverseNestedAggregator extends SingleBucketAggregator {
 
     @Override
     protected LeafBucketCollector getLeafCollector(LeafReaderContext ctx, final LeafBucketCollector sub) throws IOException {
-            // In ES if parent is deleted, then also the children are deleted, so the child docs this agg receives
-            // must belong to parent docs that is alive. For this reason acceptedDocs can be null here.
+        // In ES if parent is deleted, then also the children are deleted, so the child docs this agg receives
+        // must belong to parent docs that is alive. For this reason acceptedDocs can be null here.
         BitDocIdSet docIdSet = parentFilter.getDocIdSet(ctx);
         final BitSet parentDocs;
         if (DocIdSets.isEmpty(docIdSet)) {