1 files changed, 15 insertions, 2 deletions
diff --git a/src/io/example_test.go b/src/io/example_test.go
index 465eed4d5e..6d338acd14 100644
--- a/src/io/example_test.go
+++ b/src/io/example_test.go
@@ -8,7 +8,6 @@ import (
 	"bytes"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"log"
 	"os"
 	"strings"
@@ -141,7 +140,7 @@ func ExampleTeeReader() {
 	r = io.TeeReader(r, os.Stdout)
 
 	// Everything read from r will be copied to stdout.
-	ioutil.ReadAll(r)
+	io.ReadAll(r)
 
 	// Output:
 	// some io.Reader stream to be read
@@ -241,3 +240,17 @@ func ExamplePipe() {
 	// Output:
 	// some io.Reader stream to be read
 }
+
+func ExampleReadAll() {
+	r := strings.NewReader("Go is a general-purpose language designed with systems programming in mind.")
+
+	b, err := io.ReadAll(r)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	fmt.Printf("%s", b)
+
+	// Output:
+	// Go is a general-purpose language designed with systems programming in mind.
+}