README.md in trackler-2.2.1.44

- old
+ new

@@ -2,16 +2,15 @@
 
 Given a phrase, count the occurrences of each word in that phrase.
 
 For example for the input `"olly olly in come free"`
 
-```plain
+```text
 olly: 2
 in: 1
 come: 1
 free: 1
 ```
-
 
 ## Resources
 
 Remember to check out the Perl 6 [documentation](https://docs.perl6.org/) and
 [resources](https://perl6.org/resources/) pages for information, tips, and