From 5a312cd79ed23ff47b07495a71f2b1cda0fefaa0 Mon Sep 17 00:00:00 2001
From: Dewald Swanepoel <dewald.swanepoel@gmail.com>
Date: Mon, 4 Apr 2022 14:14:16 +0200
Subject: [PATCH] Fixed bug in WaitGroup example (#1809)

---
 go.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/go.md b/go.md
index c12286210..1ca014270 100644
--- a/go.md
+++ b/go.md
@@ -431,7 +431,7 @@ func main() {
   for _, item := range itemList {
     // Increment WaitGroup Counter
     wg.Add(1)
-    go doOperation(item)
+    go doOperation(&wg, item)
   }
   // Wait for goroutines to finish
   wg.Wait()
@@ -441,7 +441,7 @@ func main() {
 {: data-line="1,4,8,12"}
 
 ```go
-func doOperation(item string) {
+func doOperation(wg *sync.WaitGroup, item string) {
   defer wg.Done()
   // do operation on item
   // ...