Update fibonacci.en.md

changed package's name (main > piscine)
5 years ago · aacb2e7eaa
1 changed files with 1 additions and 1 deletions
--- a/subjects/fibonacci.en.md
+++ b/subjects/fibonacci.en.md
@ -15,7 +15,7 @@ A negative index will return `-1`.
 ### Expected function

 ```go
-package main
+package piscine

 func Fibonacci(index int) int {