faq: fix minor errors in programs reported by Wojciech Mikanik
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4114041
diff --git a/doc/go_faq.html b/doc/go_faq.html
index f923a6a..3f9c1d2 100644
--- a/doc/go_faq.html
+++ b/doc/go_faq.html
@@ -793,7 +793,7 @@
func main() {
done := make(chan bool)
- values = []string{ "a", "b", "c" }
+ values := []string{ "a", "b", "c" }
for _, v := range values {
go func() {
fmt.Println(v)
@@ -802,7 +802,7 @@
}
// wait for all goroutines to complete before exiting
- for i := range values {
+ for _ = range values {
<-done
}
}
@@ -823,7 +823,7 @@
<pre>
for _, v := range values {
- go func(<b>u</b>) {
+ go func(<b>u</b> string) {
fmt.Println(<b>u</b>)
done <- true
}(<b>v</b>)
