From 3fe2bc302d97132350ff2592aa86ac964ce9b553 Mon Sep 17 00:00:00 2001
From: Philip Sampaio <philip.sampaio@gmail.com>
Date: Mon, 18 Dec 2023 12:47:33 -0300
Subject: [PATCH] Improve example of `Floki.attribute/3`

Closes https://github.com/philss/floki/issues/501
---
 lib/floki.ex | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/lib/floki.ex b/lib/floki.ex
index 883c9c80..bf76dc8d 100644
--- a/lib/floki.ex
+++ b/lib/floki.ex
@@ -631,11 +631,19 @@ defmodule Floki do
       iex> Floki.attribute([{"a", [{"href", "https://google.com"}], ["Google"]}], "a", "href")
       ["https://google.com"]
 
-      iex> Floki.attribute([{"a", [{"class", "foo"}, {"href", "https://google.com"}], ["Google"]}], "a", "class")
+      iex> Floki.attribute(
+      iex>   [{"a", [{"class", "foo"}, {"href", "https://google.com"}], ["Google"]}],
+      iex>   "a",
+      iex>   "class"
+      iex> )
       ["foo"]
 
-      iex> Floki.attribute([{"a", [{"href", "https://google.com"}, {"data-name", "google"}], ["Google"]}], "a[data-name]", "data-name")
-      ["google"]
+      iex> Floki.attribute(
+      iex>   [{"a", [{"href", "https://e.corp.com"}, {"data-name", "e.corp"}], ["E.Corp"]}],
+      iex>   "a[data-name]",
+      iex>   "data-name"
+      iex> )
+      ["e.corp"]
   """
 
   @spec attribute(binary | html_tree | html_node, binary, binary) :: list