Merge pull request #54 from achilleas-k/front-page-typo

LGTM

templates/home.tmpl

@@ -54,7 +54,7 @@
 			<p class="large">
 				Its based on open source projects such as <a href="https://git-scm.com/">git</a>, <a
 				href="https://git-annex.branchable.com/">git-annex</a> and <a href="https://github.com/gogits/gogs">gogs</a>.
-				Everything is freely availible as source code.
+				Everything is freely available as source code.
 				You can even set it up in your lab!
 			</p>
 		</div>