* test_array.rb: Make test more precise

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39879 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test/ruby/test_array.rb

@@ -1911,7 +1911,7 @@ class TestArray < Test::Unit::TestCase
 
     ary = Object.new
     def ary.to_a;   [1, 2]; end
-    assert_raise(TypeError, NoMethodError) {%w(a b).zip(ary)}
+    assert_raise(TypeError) {%w(a b).zip(ary)}
     def ary.each; [3, 4].each{|e|yield e}; end
     assert_equal([['a', 3], ['b', 4]], %w(a b).zip(ary))
     def ary.to_ary; [5, 6]; end