README.md in trackler-2.2.1.100

- old
+ new

@@ -12,11 +12,11 @@
 
 The Romans wrote numbers using letters - I, V, X, L, C, D, M. (notice
 these letters have lots of straight lines and are hence easy to hack
 into stone tablets).
 
-```
+```text
  1  => I
 10  => X
  7  => VII
 ```
 
@@ -54,18 +54,16 @@
 
 If you would like color output, you can `require 'minitest/pride'` in
 the test file, or note the alternative instruction, below, for running
 the test file.
 
-In order to run the test, you can run the test file from the exercise
-directory. For example, if the test suite is called
-`hello_world_test.rb`, you can run the following command:
+Run the tests from the exercise directory using the following command:
 
-    ruby hello_world_test.rb
+    ruby roman_numerals_test.rb
 
 To include color from the command line:
 
-    ruby -r minitest/pride hello_world_test.rb
+    ruby -r minitest/pride roman_numerals_test.rb
 
 
 ## Source
 
 The Roman Numeral Kata [http://codingdojo.org/cgi-bin/index.pl?KataRomanNumerals](http://codingdojo.org/cgi-bin/index.pl?KataRomanNumerals)