test/triad_test.rb in triad-0.1.2 vs test/triad_test.rb in triad-0.1.3

@@ -9,10 +9,10 @@
 
   it 'rejects arrays with more than 3 items' do
     error = assert_raises(Triad::InvalidAddition){
       triad << [:test, 'Test', Object.new, 'Other']
     }
-    assert_match /array length must be 3/, error.message
+    assert_match(/array length must be 3/, error.message)
   end
 
   it 'rejects arrays with fewer than 3 items' do
     assert_raises(Triad::InvalidAddition){
       triad << [:test, 'Test']
\ No newline at end of file