Fixed sorting unordered element distance query results.

Change-Id: I0499a0c602c0d8d7a069477002bfd595ce24bac0
diff --git a/src/main/java/de/ids_mannheim/korap/query/spans/UnorderedTokenDistanceSpans.java b/src/main/java/de/ids_mannheim/korap/query/spans/UnorderedTokenDistanceSpans.java
index 5c1350c..c0ac7f1 100644
--- a/src/main/java/de/ids_mannheim/korap/query/spans/UnorderedTokenDistanceSpans.java
+++ b/src/main/java/de/ids_mannheim/korap/query/spans/UnorderedTokenDistanceSpans.java
@@ -123,7 +123,7 @@
 
     @Override
     protected List<CandidateSpan> findMatches (CandidateSpan target,
-            List<CandidateSpan> candidateList) {
+            List<CandidateSpan> candidateList, boolean isTargetFirstSpan) {
 
         List<CandidateSpan> matches = new ArrayList<>();
         int actualDistance;