Fixed #34

README.md

@@ -1,7 +1,7 @@
 # Advent of Code Kotlin Template
 
 [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.
+Every year since then, with the first day of December, a programming puzzles contest is published every day for twenty-five days.
 A set of Christmas-oriented challenges provides any input you have to use to answer using the language of your choice.
 We offer you a template prepared to use with [Kotlin][kotlin] language within this repository.