diff --git a/ch2-cgo/ch2-06-qsort.md b/ch2-cgo/ch2-06-qsort.md
index e64d319..b55a912 100644
--- a/ch2-cgo/ch2-06-qsort.md
+++ b/ch2-cgo/ch2-06-qsort.md
@@ -157,7 +157,7 @@ import "sort"
 func main() {
 	values := []int32{42, 9, 101, 95, 27, 25}
 
-	sort.Slice(values,  less func(i, j int) bool {
+	sort.Slice(values, func(i, j int) bool {
 		return values[i] < values[j]
 	})