diff --git a/docs/v2/examples/flags.md b/docs/v2/examples/flags.md
index f84fcdd7a7..f048def27c 100644
--- a/docs/v2/examples/flags.md
+++ b/docs/v2/examples/flags.md
@@ -245,7 +245,7 @@ import (
 )
 
 func main() {
-	app = &cli.App{
+	app := &cli.App{
 		Flags: []cli.Flag{
 			&cli.BoolFlag{
 				Name:     "silent",
diff --git a/docs/v2/examples/subcommands-categories.md b/docs/v2/examples/subcommands-categories.md
index 5f0b8d2e11..aeddea5a92 100644
--- a/docs/v2/examples/subcommands-categories.md
+++ b/docs/v2/examples/subcommands-categories.md
@@ -9,6 +9,9 @@ For additional organization in apps that have many subcommands, you can
 associate a category for each command to group them together in the help
 output, e.g.:
 
+<!-- {
+  "output": ".*COMMANDS:\\n.*noop[ ]*\\n.*\\n[ ]*template:\\n[ ]*add[ ]*\\n[ ]*remove.*"
+} -->
 ```go
 package main
 
@@ -48,7 +51,7 @@ Will include:
 COMMANDS:
   noop
 
-  Template actions:
+  template:
     add
     remove
-```
+```
\ No newline at end of file
diff --git a/docs/v2/examples/timestamp-flag.md b/docs/v2/examples/timestamp-flag.md
index 4e19adfd13..7f63a58abd 100644
--- a/docs/v2/examples/timestamp-flag.md
+++ b/docs/v2/examples/timestamp-flag.md
@@ -51,10 +51,25 @@ When the layout doesn't contain timezones, timestamp will render with UTC. To
 change behavior, a default timezone can be provided with flag definition:
 
 ```go
-app := &cli.App{
-	Flags: []cli.Flag{
-		&cli.TimestampFlag{Name: "meeting", Layout: "2006-01-02T15:04:05", Timezone: time.Local},
-	},
+package main
+
+import (
+	"log"
+	"time"
+	"os"
+	"github.com/urfave/cli/v2"
+)
+
+func main() {
+	app := &cli.App{
+		Flags: []cli.Flag{
+			&cli.TimestampFlag{Name: "meeting", Layout: "2006-01-02T15:04:05", Timezone: time.Local},
+		},
+	}
+
+	if err := app.Run(os.Args); err != nil {
+		log.Fatal(err)
+	}
 }
 ```