diff --git a/x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/ml/inference/TrainedModelCacheMetadata.java b/x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/ml/inference/TrainedModelCacheMetadata.java
index 897c9c3ceaab3..0fe0df62e7ed2 100644
--- a/x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/ml/inference/TrainedModelCacheMetadata.java
+++ b/x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/ml/inference/TrainedModelCacheMetadata.java
@@ -43,7 +43,6 @@ public class TrainedModelCacheMetadata extends AbstractNamedDiffable<Metadata.Cu
         PARSER.declareLong(ConstructingObjectParser.constructorArg(), VERSION_FIELD);
     }
 
-
     public static TrainedModelCacheMetadata fromXContent(XContentParser parser) {
         return PARSER.apply(parser, null);
     }
@@ -73,9 +72,7 @@ public long version() {
 
     @Override
     public Iterator<? extends ToXContent> toXContentChunked(ToXContent.Params ignored) {
-        return Iterators.single(((builder, params) -> {
-            return builder.field(VERSION_FIELD.getPreferredName(), version);
-        }));
+        return Iterators.single(((builder, params) -> { return builder.field(VERSION_FIELD.getPreferredName(), version); }));
     }
 
     @Override