Update spacing-override.html

Linked Alastair's examples for #1 and #2.

Author: lauracarlson

techniques/css/spacing-override.html

@@ -37,7 +37,7 @@ Example 1: A box sized with space to allow for expansion
             <ul><br>
             </nav>code>
             <h3>Example 2: A box which expands with the text sizeh3>
-            <p>The containers are given an display of inline-block.p>
+            <p>The containers are given a display of inline-block.p>
             <code>/* CSS */<br>
             .nav li { display: inline-block; }<br>
             <!-- HTML --><br>
@@ -48,16 +48,17 @@ Example 2: A box which expands with the text size
             <ul><br>
             </nav><br>
             code>
-           <h3>Example 3: A paragraph expands vertically within containerh3>
-           <code>/* CSS: No height property is set.*/<br>
+            <p><a href="https://rawgit.com/w3c/wcag/tech-spacing-override-ac/techniques/css/example-text-spacing/">Working examples of #2 and #3a> are available.p>
+            <h3>Example 3: A paragraph expands vertically within containerh3>
+            <code>/* CSS: No height property is set.*/<br>
             /* html */<br>
             <div class="card"><br>
             <img src="image.png" alt="proper alt text"><br>
             <h3>Heading</h3> <br>
             <p class="lede">Long lede paragraph…</p><br>
             </div>
             code>
-            <p><a href="http://www.d.umn.edu/~lcarlson/wcagwg/tests/card_spacing/">Live Example: Paragraph expands vertically within container.a>p>
+            <p> A <a href="http://www.d.umn.edu/~lcarlson/wcagwg/tests/card_spacing/">working example of paragraph expands vertically within containera> is available.p>
          section>
       section>
       <section id="tests">
@@ -88,5 +89,5 @@ Related Techniques
             <li>IDli>
          ul>
       section>
-body>
+   body>
 html>