Add resource reference in the search result.

Change-Id: I14745764b0e2127fd4415ea26bd3b45a23410fbb
diff --git a/src/main/java/de/ids_mannheim/korap/sru/KorapSRU.java b/src/main/java/de/ids_mannheim/korap/sru/KorapSRU.java
index 75906be..ecff789 100644
--- a/src/main/java/de/ids_mannheim/korap/sru/KorapSRU.java
+++ b/src/main/java/de/ids_mannheim/korap/sru/KorapSRU.java
@@ -107,7 +107,8 @@
                 isRewitesAllowed(request), diagnostics);
 //        logger.info("Number of records: "+korapResult.getTotalResults());
 
-        return new KorapSRUSearchResultSet(korapClient, diagnostics, korapResult, dataviews,
+        return new KorapSRUSearchResultSet(korapClient, diagnostics, 
+        		korapResult, dataviews,
                 korapEndpointDescription.getTextLayer(),
                 korapEndpointDescription.getAnnotationLayers());
     }