README.md in trackler-2.2.1.105

- old
+ new

@@ -64,10 +64,10 @@
 
 in your terminal.
 
 ## Source
 
-This is an exercise to introduce users to basic programming constructs, just after Hello World. [https://en.wikipedia.org/wiki/Two-fer](https://en.wikipedia.org/wiki/Two-fer)
+[https://en.wikipedia.org/wiki/Two-fer](https://en.wikipedia.org/wiki/Two-fer)
 
 ## Submitting Incomplete Solutions
 
 It's possible to submit an incomplete solution so you can see how others have completed the exercise.