Update container-search/src/main/java/com/yahoo/search/query/QueryTree.java
@@ -181,7 +181,7 @@ public class QueryTree extends CompositeItem {
}
/**
- * @return The total number of items in this query tree
+ * Returns the total number of items in this query tree.
*/
public int getTreeSize() {
if (isEmpty()) return 0;
