Fix assert argument order in RegexTest

Change-Id: I48514add482d3a8fd386153b8941e80b115fc329
diff --git a/src/test/java/de/ids_mannheim/korap/misc/RegexTest.java b/src/test/java/de/ids_mannheim/korap/misc/RegexTest.java
index 634530b..7804051 100644
--- a/src/test/java/de/ids_mannheim/korap/misc/RegexTest.java
+++ b/src/test/java/de/ids_mannheim/korap/misc/RegexTest.java
@@ -14,7 +14,7 @@
         String s = "ah[\"-\"]";
         Matcher m = AnnotationParser.quotePattern.matcher(s);
         if (m.find()) {
-            assertEquals(m.group(1), "-");
+            assertEquals("-", m.group(1));
         }
     }
 }