fix: variadic function

2020-03-12 13:09:52 +08:00 · 2020-03-12 13:09:52 +08:00 · 252edd5485
parent bf67e042e9
commit 252edd5485
1 changed files with 1 additions and 1 deletions
--- a/ch5/ch5-07.md
+++ b/ch5/ch5-07.md
@ -6,7 +6,7 @@

 <u><i>gopl.io/ch5/sum</i></u>
 ```Go
-func sum(vals...int) int {
+func sum(vals ...int) int {
 	total := 0
 	for _, val := range vals {
 		total += val