Fix. Twitter link was getting generated using bitbucket id

Author: dnene

members/index.html

@@ -18,7 +18,7 @@ <h1>PythonPune Members</h1>
           <td><a href="{{page.url}}">{{page.name}}{% if page.twitter_id %} (@{{page.twitter_id}}){% endif %}</a></td>
           {% if page.github_id %}<td><a href="http://github.com/{{page.github_id}}">&#x2713;</a></td>{% else %}<td>&nbsp;</td>{% endif %}
           {% if page.bitbucket_id %}<td><a href="http://bitbucket.org/{{page.bitbucket_id}}">&#x2713;</a></td>{% else %}<td>&nbsp;</td>{% endif %}
-          {% if page.twitter_id %}<td><a href="http://twitter.com/{{page.bitbucket_id}}">&#x2713;</a></td>{% else %}<td>&nbsp;</td>{% endif %}
+          {% if page.twitter_id %}<td><a href="http://twitter.com/{{page.twitter_id}}">&#x2713;</a></td>{% else %}<td>&nbsp;</td>{% endif %}
           {% if page.blog %}<td><a href="{{page.blog}}">&#x2713;</a></td>{% else %}<td>&nbsp;</td>{% endif %}
           {% if page.homepage %}<td><a href="{{page.homepage}}">&#x2713;</a></td>{% else %}<td>&nbsp;</td>{% endif %}
         </tr>