fixed typo in the readme

daveoncode · daveoncode · commit a7b90db302cc · 2016-11-03T15:13:17.000+01:00
diff --git a/README.md b/README.md
@@ -25,7 +25,7 @@ A small utility library to check and manipulate strings.
 - is_json
 - is_uuid
 - is_pangram
-- id_palindrome
+- is_palindrome
 - words_count
 - contains_html
 
