Making report text shorter

Author: Fluffy728

src/Wiki/sitemaplinks.html

@@ -233,7 +233,7 @@ <h3>${wiki.title}</h3>
               ${username && isOwnerOrAdmin(wiki.owner) ? `<button class="edit" onclick="editWiki('${wiki.title}')">Edit</button>` : ''}
               ${username && isOwnerOrAdmin(wiki.owner) ? `<button class="delete" onclick="deleteWiki(${wiki.id})">Delete</button>` : ''}
               <a href="scratch-coding-hut.netlify.app/wiki/report">
-                <button>Report</button>
+                <button>⛳️ R</button>
             </div>
           `;
           wikiList.appendChild(li);