compilation bug due to missed refactoring in AqlTree
diff --git a/src/main/java/de/ids_mannheim/korap/query/serialize/AqlTree.java b/src/main/java/de/ids_mannheim/korap/query/serialize/AqlTree.java
index a6bf990..a09be61 100644
--- a/src/main/java/de/ids_mannheim/korap/query/serialize/AqlTree.java
+++ b/src/main/java/de/ids_mannheim/korap/query/serialize/AqlTree.java
@@ -461,7 +461,7 @@
@SuppressWarnings("unchecked")
private LinkedHashMap<String, Object> wrapInClass(LinkedHashMap<String, Object> group) {
- LinkedHashMap<String, Object> classGroup = makeClass(classCounter);
+ LinkedHashMap<String, Object> classGroup = makeSpanClass(classCounter);
((ArrayList<Object>) classGroup.get("operands")).add(group);
classCounter++;
return classGroup;