Tweak footer

Signed-off-by: Kevin Suttle <kevin@suttle.email>

Author: kevinSuttle

_includes/footer.html

@@ -2,17 +2,17 @@
 		<div class="footer-wrapper">
 			<aside class="footer-module" role="complementary">
 				<h2 class="footer-module-heading">About me</h2>
-				<p class="footer-module-content">My name is {{ site.data.bio.handle }}. I'm a {{ site.data.bio.jobtitle }}
+				<p class="footer-module-content">My name is {{ site.data.bio.handle }}. I'm a {{ site.data.bio.jobtitle }}.
  <a href="/about">Learn more about me</a>, or <a href="mailto:{{ site.data.bio.email }}">get in touch</a>.</p>
 			</aside>
 
 			<aside class="footer-module" role="complementary">
 				<h2 class="footer-module-heading">Elsewhere</h2>
-				<ul class="footer-module-content">
+				<ul class="footer-module-content plain-list">
 					<li><a href="https://twitter.com/kevinSuttle" title="You should follow me on Twitter." rel="external">Twitter</a></li>
 					<li><a href="https://github.com/kevinSuttle" title="Check out my code on Github. See what I did there?" rel="external">GitHub</a></li>
 					<li><a href="https://linkedin.com/in/kevinsuttle" title="I'm open to connect on LinkedIn" rel="external">LinkedIn</a></li>
 				</ul>
 			</aside>
 		</div>
-	</footer>
+	</footer>

_sass/_layout.scss

@@ -138,6 +138,7 @@ article {
 
 .footer-module {
 	padding: 1.5em 0 1em;
+	margin-bottom: 1.5em;
 
 	.footer-content {
 		margin-top: 0;