From 2a454aff13a1d32f1ebf7bef6e9829c9f141eef8 Mon Sep 17 00:00:00 2001
From: Ilya Kantor <iliakan@gmail.com>
Date: Mon, 4 May 2015 10:05:36 +0300
Subject: [PATCH] typo fixes

---
 2-ui/1-document/4-traversing-dom/article.md                     | 2 +-
 2-ui/1-document/8-dom-polyfill/2-polyfill-closest/solution.md   | 2 +-
 .../8-dom-polyfill/3-polyfill-textcontent-ie8/solution.md       | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/2-ui/1-document/4-traversing-dom/article.md b/2-ui/1-document/4-traversing-dom/article.md
index 9e234f2f..13ef881a 100644
--- a/2-ui/1-document/4-traversing-dom/article.md
+++ b/2-ui/1-document/4-traversing-dom/article.md
@@ -114,7 +114,7 @@ DOM позволяет делать что угодно с HTML-элементо
 
 Свойства `firstChild` и `lastChild` обеспечивают быстрый доступ к первому и последнему элементу.
 
-Всегда верно:
+При наличии дочерних узлов всегда верно:
 ```js
 elem.childNodes[0] === elem.firstChild
 elem.childNodes[elem.childNodes.length - 1] === elem.lastChild
diff --git a/2-ui/1-document/8-dom-polyfill/2-polyfill-closest/solution.md b/2-ui/1-document/8-dom-polyfill/2-polyfill-closest/solution.md
index 9d81e229..96eb0543 100644
--- a/2-ui/1-document/8-dom-polyfill/2-polyfill-closest/solution.md
+++ b/2-ui/1-document/8-dom-polyfill/2-polyfill-closest/solution.md
@@ -11,7 +11,7 @@
       var node = this;
 
       while (node) {
-        if (node.matches(selector)) return node;
+        if (node.matches(css)) return node;
         else node = node.parentElement;
       }
       return null;
diff --git a/2-ui/1-document/8-dom-polyfill/3-polyfill-textcontent-ie8/solution.md b/2-ui/1-document/8-dom-polyfill/3-polyfill-textcontent-ie8/solution.md
index 2bfa57c4..3ed97c04 100644
--- a/2-ui/1-document/8-dom-polyfill/3-polyfill-textcontent-ie8/solution.md
+++ b/2-ui/1-document/8-dom-polyfill/3-polyfill-textcontent-ie8/solution.md
@@ -7,7 +7,7 @@
   if (document.documentElement.textContent === undefined) {
 
     // определяем свойство
-    Object.defineProperty(HtmlElement.prototype, "textContent", {
+    Object.defineProperty(HTMLElement.prototype, "textContent", {
       get: function() {
         return this.innerText;
       },