updated footer

Author: moneuron

_config.yml

@@ -66,7 +66,7 @@ repository: moneuron/moneuron.github.io
 remote_theme: moneuron/modern-resume-theme
 
 footer: |
-  <sub class="citations"></sub>
+  <sub class="citations paper-item"></sub>
 
 sass:
   sass_dir: _sass