Merge pull request academicpages#2713 from jacob-thompson/x-twitter

replace Twitter share button with X share button

Author: rjzupkoii

Diff for: _includes/social-share.html

@@ -5,9 +5,9 @@
     <h4 class="page__share-title">{{ site.data.ui-text[site.locale].share_on_label | default: "Share on" }}</h4>
   {% endif %}
 
-  <a href="https://twitter.com/intent/tweet?text={{ base_path }}{{ page.url }}" class="btn btn--twitter" title="{{ site.data.ui-text[site.locale].share_on_label | default: 'Share on' }} Twitter"><i class="fab fa-twitter" aria-hidden="true"></i><span> Twitter</span></a>
+  <a href="https://x.com/intent/post?text={{ base_path }}{{ page.url }}" class="btn btn--x" title="{{ site.data.ui-text[site.locale].share_on_label | default: 'Share on' }} X"><i class="fab fa-x-twitter" aria-hidden="true"></i><span> X (formerly Twitter)</span></a>
 
   <a href="https://www.facebook.com/sharer/sharer.php?u={{ base_path }}{{ page.url }}" class="btn btn--facebook" title="{{ site.data.ui-text[site.locale].share_on_label | default: 'Share on' }} Facebook"><i class="fab fa-facebook" aria-hidden="true"></i><span> Facebook</span></a>
 
   <a href="https://www.linkedin.com/shareArticle?mini=true&url={{ base_path }}{{ page.url }}" class="btn btn--linkedin" title="{{ site.data.ui-text[site.locale].share_on_label | default: 'Share on' }} LinkedIn"><i class="fab fa-linkedin" aria-hidden="true"></i><span> LinkedIn</span></a>
-</section>
+</section>