Update README.md (kotlin-hands-on#5)

Author: AndrewTasso

.github/template-cleanup/README.md

@@ -4,17 +4,17 @@ Welcome to the Advent of Code[^aoc] Kotlin project created by [%ACTOR%][github]
 
 In this repository, %ACTOR% is about to provide solutions for the puzzles using [Kotlin][kotlin] language.
 
-If you stuck with Kotlin-specific questions or anything related to this template, check out the following resources:
+If you're stuck with Kotlin-specific questions or anything related to this template, check out the following resources:
 
 - [Kotlin docs][docs]
 - [Kotlin Slack][slack]
 - Template [issue tracker][issues]
 
 
 [^aoc]:
- [Advent of Code][aoc] – an annual event in December since 2015.
- Every year since then, with the first day of December, a programming puzzles contest is published every day for twenty-four days.
- A set of Christmas-oriented challenges provide any input you have to use to answer using the language of your choice.
+ [Advent of Code][aoc] – An annual event of Christmas-oriented programming challenges started December 2015.
+ Every year since then, beginning on the first day of December, a programming puzzle is published every day for twenty-four days.
+ You can solve the puzzle and provide an answer using the language of your choice.
 
 [aoc]: https://adventofcode.com
 [docs]: https://kotlinlang.org/docs/home.html