Fix assertEquals argument order in TestKeywordAnalyzer

Change-Id: I45353615ab7f237fe8d9aa87a0bce5e5d162bda9
diff --git a/src/test/java/de/ids_mannheim/korap/index/TestKeywordAnalyzer.java b/src/test/java/de/ids_mannheim/korap/index/TestKeywordAnalyzer.java
index c575450..1d3e2fd 100644
--- a/src/test/java/de/ids_mannheim/korap/index/TestKeywordAnalyzer.java
+++ b/src/test/java/de/ids_mannheim/korap/index/TestKeywordAnalyzer.java
@@ -32,14 +32,14 @@
 		assertTrue(ts.incrementToken());
 		CharTermAttribute term = ts.getAttribute(CharTermAttribute.class);
 
-		assertEquals(term.toString(), "alpha");
+		assertEquals("alpha", term.toString());
 		assertTrue(ts.incrementToken());
 		term = ts.getAttribute(CharTermAttribute.class);
-		assertEquals(term.toString(), "beta");
+		assertEquals("beta", term.toString());
 
 		assertTrue(ts.incrementToken());
 		term = ts.getAttribute(CharTermAttribute.class);
-		assertEquals(term.toString(), "gamma");
+		assertEquals("gamma", term.toString());
 
 		assertTrue(!ts.incrementToken());
 	};