Fix assertEquals argument order in TestAttributeIndex

Change-Id: I3c615c467544b02871e93568ec284aca48e3b88f
diff --git a/src/test/java/de/ids_mannheim/korap/index/TestAttributeIndex.java b/src/test/java/de/ids_mannheim/korap/index/TestAttributeIndex.java
index 340f460..06fcf18 100644
--- a/src/test/java/de/ids_mannheim/korap/index/TestAttributeIndex.java
+++ b/src/test/java/de/ids_mannheim/korap/index/TestAttributeIndex.java
@@ -545,6 +545,6 @@
         assertEquals("spanElementWithAttribute(<tokens:dereko/s:said />, " +
                      "spanAttribute(tokens:@:dereko/s:mode:direct))", krill.getSpanQuery().toString());
         Result kr = krill.apply(ki);
-        assertEquals(kr.getTotalResults(), 4);
+        assertEquals(4, kr.getTotalResults());
     }
 }