Rename SnippetO to Snippet in MatchExport

Change-Id: Ib3f368953b5f963f7c91c926e4e8f1a751af4e4d
diff --git a/plugin/src/test/java/de/ids_mannheim/korap/plkexport/MatchTest.java b/plugin/src/test/java/de/ids_mannheim/korap/plkexport/MatchTest.java
index 6ab922b..63ab43f 100644
--- a/plugin/src/test/java/de/ids_mannheim/korap/plkexport/MatchTest.java
+++ b/plugin/src/test/java/de/ids_mannheim/korap/plkexport/MatchTest.java
@@ -37,7 +37,7 @@
         
         assertTrue(matchObj.getSnippetString().contains("<span class"));
 
-        assertEquals(matchObj.getSnippetO().getMark(),
+        assertEquals(matchObj.getSnippet().getMark(),
                      "Und dafür, dass");
         
     };