status_available.expected in whois-2.3.0

- old
+ new

@@ -17,7 +17,7 @@
 #expires_on
   should: %s raise_error(Whois::PropertyNotSupported)
 
 
 #nameservers
-  should: %s be_a(Array)
+  should: %s (array)
   should: %s == []