settings: fix ssh public key copy button

invenio_uploadbyurl/templates/invenio_uploadbyurl/settings/index.html

@@ -54,9 +54,9 @@
       <p>
         <div class="input-group input-group-sm">
           <span class="input-group-addon" id="key_descr"><i class="fa fa-key" aria-hidden="true"></i>&nbsp {{ _('SSH Public key') }}</span>
-          <input type="text" id="pub-key" value="{{ rs.pub_key }}" class="form-control" aria-describedby="key_descr" readonly>
+          <input type="text" id="pub-key-{{ rs.name }}" value="{{ rs.pub_key }}" class="form-control" aria-describedby="key_descr" readonly>
           <span class="input-group-btn">
-            <button class="btn btn-default" data-clipboard-target="#pub-key" type="button" aria-label="Copy SSH public key"><i class="fa fa-clipboard" aria-hidden="true"></i></button>
+            <button class="btn btn-default" data-clipboard-target="#pub-key-{{ rs.name }}" type="button" aria-label="Copy SSH public key"><i class="fa fa-clipboard" aria-hidden="true"></i></button>
           </span>
         </div>
       </p>