README.md in string_unescape-0.1 vs README.md in string_unescape-0.1.1

@@ -10,12 +10,12 @@
 puts '\u3059\u3054\u30FC\u3044'.unescape #=> すごーい
 puts '\xE3\x81\x9F\xE3\x81\xAE\xE3\x81\x97\xE3\x83\xBC'.unescape #=> たのしー
 puts '\u{1F43E}'.unescape #=> 🐾
 ```
 
-Note that you don't need to wrap the string with '"'.
+Note that you don't need to wrap the string with `"`.
 
-See [testcase](https://github.com/tadd/string_unescape/blob/master/test/test_unescape.rb) also.
+See [testcase](https://github.com/tadd/string_unescape/blob/master/test/test_string_unescape.rb) also.
 
 ## Supported Ruby versions
 
 2.5.x or later.