Fixed links to ohw19 & ohw18 on main page

Author: emiliom

jekyll-spectral-theme/_includes/section-01.html

@@ -30,8 +30,8 @@ <h2>ABOUT OCEANHACKWEEK</h2>
 			<p>
 				<a href="hackweek.html">What is a Hackweek?</a>
 				|
-				See the previously held <a href="https://oceanhackweek.github.io/ohw2019/"></a>Oceanhackweek 2019</a> and
-				<a href="https://oceanhackweek.github.io/ohw2018/"></a>Oceanhackweek 2018</a>
+				See the previously held <a href="https://oceanhackweek.github.io/ohw19/">OceanHackweek 2019</a> and
+				<a href="https://oceanhackweek.github.io/ohw2018/">OceanHackweek 2018</a>
 			</p>
 		</header>
 	</div>