style: functions should be camelCase

1 files changed, 2 insertions, 2 deletions

diff --git a/exercises/functions/functions4/main.go b/exercises/functions/functions4/main.go
index b8f84f9..2931b93 100644
--- a/exercises/functions/functions4/main.go
+++ b/exercises/functions/functions4/main.go
@@ -7,9 +7,9 @@ package main
 import "fmt"
 
 func main() {
-	fmt.Println("1 + 2 is: ", add_numbers(1, 2)) // don't change this line
+	fmt.Println("1 + 2 is: ", addNumbers(1, 2)) // don't change this line
 }
 
-func add_numbers(a int, b int) {
+func addNumbers(a int, b int) {
 	return a + b
 }