Web/docs update

Author: kpeeters

web2/cadabra2/source/changelog.html

@@ -20,11 +20,11 @@ <h3>github master</h3>
 <ul>
   <li>Fixes for <tt>combine</tt> (Connor).</li>
   <li>Save command-line history (Connor).</li>
-  <li>Make imported notebooks use the default <tt>post_process</t> function.</li>
+  <li>Make imported notebooks use the default <tt>post_process</tt> function.</li>
   <li>Make <tt>unwrap</tt> move scalars out of exterior (wedge)
   products, see <a href="https://cadabra.science/qa/1287/collecting-scalar-terms-expressions-with-differentialforms">this
 		Q&amp;A post</a>.</li>
-  <li>Fix bug with indices with accents (<a href="https://github.com/kpeeters/cadabra2/issues/166">github/166).</li>
+  <li>Fix bug with indices with accents (<a href="https://github.com/kpeeters/cadabra2/issues/166">github/166</a>).</li>
   <li>Added a <tt>cadabra2latex</tt> command to convert notebooks to
     LaTeX.</li>
   <li>Fixed issue building with latest Homebrew on macOS.</li>

web2/cadabra2/source/index.html

@@ -24,7 +24,7 @@ <h1>News</h1>
   <dd>New Windows installer. Thanks to feedback from many users, there
   is now a new Windows installer which hopefully takes care of many of
   the installation problems encountered with earlier versions. 
-  <a href="/packages/windows/">Download the windows installer (2.2.7)</a>.
+  <a href="/packages/windows/cadabra-2.2.7g-installer.exe">Download the Windows installer (2.2.7)</a>.
   </dd>
   <dt>18 April 2019</dt>
   <dd>Release of 2.2.6