Adding Hgroup

I added an hgroup to the website on lines 93 and 122.

index.html

@@ -89,10 +89,13 @@
  Header text of 'section with articles'.
  <hr>
  </header>
- <h2>Section with articles</h2>
- <p>This tag is used to split a page into sections like Introduction, Contact Information, Details, etc.</p>
- <p>Section defines the type of content.</p>
- <p>A section can have nested sections.</p>
+ <!--Added hgroup to this group of text. Phillip Andrews-->
+ <hgroup>
+ <h2>Section with articles</h2>
+ <p>This tag is used to split a page into sections like Introduction, Contact Information, Details, etc.</p>
+ <p>Section defines the type of content.</p>
+ <p>A section can have nested sections.</p>
+ </hgroup>
  <article>
 
  <header>
@@ -115,12 +118,13 @@ <h2>Aside</h2>
  Footer text of aside.
  </footer>
  </aside>
-
- <h2>The article</h2>
- <p>The article contains independent content that does not require any other context.</p>
- <p>Articles will contain the specific contents in that type of section.</p>
- <p>But placing article inside of section is good practice.</p>
-
+ <!--Added hgroup to this group of text. Phillip Andrews-->
+ <hgroup>
+ <h2>The article</h2>
+ <p>The article contains independent content that does not require any other context.</p>
+ <p>Articles will contain the specific contents in that type of section.</p>
+ <p>But placing article inside of section is good practice.</p>
+ </hgroup>
  <footer>
  <!-- footer of article -->
  <hr>