Removed System.out message in tests

Change-Id: Ieb2a88f246887610f967b449e09d8354682afb54
diff --git a/src/test/java/de/ids_mannheim/korap/query/serialize/PoliqarpPlusQueryProcessorTest.java b/src/test/java/de/ids_mannheim/korap/query/serialize/PoliqarpPlusQueryProcessorTest.java
index dc85341..ef42723 100644
--- a/src/test/java/de/ids_mannheim/korap/query/serialize/PoliqarpPlusQueryProcessorTest.java
+++ b/src/test/java/de/ids_mannheim/korap/query/serialize/PoliqarpPlusQueryProcessorTest.java
@@ -148,7 +148,6 @@
         query = "z.B./x";
         qs.setQuery(query, "poliqarpplus");
         res = mapper.readTree(qs.toJSON());
-        System.out.println("QUERY IS  " + res);
         assertEquals("koral:token", res.at("/query/@type").asText());
         assertEquals("koral:term", res.at("/query/wrap/@type").asText());
         assertEquals(".*?z\\.B\\..*?", res.at("/query/wrap/key").asText());