Update merge.html.erb

app/views/admin/journal_papers/merge.html.erb

@@ -27,6 +27,8 @@ function change_mode(){
     <% end %>
     </nobr>
 </form>
+<button type="button" onclick="merge_form.submit()"><%= t('personal_journal.merge') %></button>
+<form method="get" action='?' name='merge_form'>
 <table class="table main-list">
 <thead>
 <tr>
@@ -105,4 +107,5 @@ function change_mode(){
 </tr>
 <% end %>
 </tbody>
-</table>
+</table>
+</form>