Polish contribution

See gh-27823

spring-context-indexer/src/main/java/org/springframework/context/index/processor/MetadataStore.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2018 the original author or authors.
+ * Copyright 2002-2022 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -62,7 +62,7 @@ class MetadataStore {
 
 
 	private CandidateComponentsMetadata readMetadata(InputStream in) throws IOException {
-		try (in){
+		try (in) {
 			return PropertiesMarshaller.read(in);
 		}
 	}