I fix order of actual and expect test value in rangeerror.rb.

test/t/rangeerror.rb

@@ -2,9 +2,9 @@
 # RangeError ISO Test
 
 assert('RangeError', '15.2.26') do
-  assert_equal RangeError.class, Class
+  assert_equal Class, RangeError.class
 end
 
 assert('RangeError superclass', '15.2.26.2') do
-  assert_equal RangeError.superclass, StandardError
+  assert_equal StandardError, RangeError.superclass
 end