formatting

5 years ago · d52cdde4a8
1 changed files with 2 additions and 2 deletions
--- a/subjects/btreeapplybylevel.md
+++ b/subjects/btreeapplybylevel.md
@ -22,8 +22,8 @@ Here is a possible [program](TODO-LINK) to test your function :
 package main

 import (
-  "fmt"
-  student ".."
+	"fmt"
+	student ".."
 )

 func main() {