Update path to solution

Author: rolandtritsch

docs/2024/puzzles/day04.md

@@ -298,7 +298,7 @@ def totalMAS(grid: Grid): Int =
 - [Solution](https://github.com/makingthematrix/AdventOfCode2024/blob/main/src/main/scala/io/github/makingthematrix/AdventofCode2024/DayFour.scala) by [Maciej Gorywoda](https://github.com/makingthematrix)
 - [Solution](https://github.com/itsjoeoui/aoc2024/blob/main/src/day04.scala) by [itsjoeoui](https://github.com/itsjoeoui)
 - [Solution](https://github.com/guycastle/advent_of_code/blob/main/src/main/scala/aoc2024/day04/DayFour.scala) by [Guillaume Vandecasteele](https://github.com/guycastle)
-- [Solution](https://github.com/rolandtritsch/scala3-aoc-2024/blob/trunk/src/aoc2024/Day04.scala) by [Roland Tritsch](https://github.com/rolandtritsch)
+- [Solution](https://github.com/rolandtritsch/scala3-aoc-2024/blob/trunk/main/src/aoc2024/Day04.scala) by [Roland Tritsch](https://github.com/rolandtritsch)
 - [Solution](https://github.com/Jannyboy11/AdventOfCode2024/blob/master/src/main/scala/day04/Day04.scala) of [Jan Boerman](https://x.com/JanBoerman95)
 - [Solution](https://github.com/profunctor-optics/advent-2024/blob/main/src/main/scala/advent2024/Day04.scala) by [Georgi Krastev](https://github.com/joroKr21)
 - [Solution](https://github.com/jportway/advent2024/blob/master/src/main/scala/Day4.scala) by [Joshua Portway](https://github.com/jportway)