fix disqus shortname

footer.html

@@ -4,7 +4,7 @@
 <div id="disqus_thread"></div>
 <script type="text/javascript">
     /* * * CONFIGURATION VARIABLES: EDIT BEFORE PASTING INTO YOUR WEBPAGE * * */
-    var disqus_shortname = 'example'; // required: replace example with your forum shortname
+    var disqus_shortname = 'markdowntw'; // required: replace example with your forum shortname
 
     // The following are highly recommended additional parameters. Remove the slashes in front to use.
     // var disqus_identifier = 'unique_dynamic_id_1234';

index.html

@@ -793,7 +793,7 @@ _   底線
 <div id="disqus_thread"></div>
 <script type="text/javascript">
     /* * * CONFIGURATION VARIABLES: EDIT BEFORE PASTING INTO YOUR WEBPAGE * * */
-    var disqus_shortname = 'example'; // required: replace example with your forum shortname
+    var disqus_shortname = 'markdowntw'; // required: replace example with your forum shortname
 
     // The following are highly recommended additional parameters. Remove the slashes in front to use.
     // var disqus_identifier = 'unique_dynamic_id_1234';