fix: implement comments

Author: vaeng

exercises/relative-distance/instructions.md

@@ -33,8 +33,7 @@ The degree of separation between Uma and Isla is 1.
 
 ~~~~exercism/note
 Isla and Tariq are siblings and have a separation of 1.
-For a genetic relationship analysis, you wouldn't be related to the person that married the brother of your father.
-This implementation would report a relationship distance of 2 from you to that person.
+Similarly, this implementation would report a separation of 2 from you to your father's brother.
 ~~~~
 
 [six-bacons]: https://en.m.wikipedia.org/wiki/Six_Degrees_of_Kevin_Bacon