FIX: No named argument.

test/test_unittest.m

@@ -30,7 +30,7 @@ function test_local()
   c1 = Caosdb();
   assertEqual(c1.connection, "")
   % class with explicit connection
-  c2 = Caosdb(connection = "local-caosdb-admin");
+  c2 = Caosdb("local-caosdb-admin");
   assertEqual(c2.connection, "local-caosdb-admin");
 
   % Only get the local versions.