README.md in hsztan_palindrome-0.5.0 vs README.md in hsztan_palindrome-0.5.1

@@ -36,9 +36,25 @@
 
 12345.palindrome? # => false
 
 12321.palindrome? # => true
 
+[
+[1, 2, 3],
+[2, 3, 2],
+[3, 2, 1]
+].palindrome? # => true
+
+[
+[2, 3, 4],
+[2, 3, 2],
+[3, 2, 1]
+].palindrome? # => false
+
+[1, 2, 3, 4, 5].palindrome? # => false
+
+```
+
 ```
 
 ## Development
 
 After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake test` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.