<% form_tag :controller => 'review_mapping',
            :action => 'add_dynamic_reviewer',
            :assignment_id => assignment.id,
            :reviewer_id => session[:user].id do %>

  <% if assignment.sign_up_topics.count > 0 %>
    <p> Select a topic below to begin a new review. </p>
  
    <% assignment.sign_up_topics.each do |topic| %>
      <%= radio_button_tag 'topic_id', topic.id %> <%=h topic.topic_name %><br>
    <% end %>
  <% end %>
  <br>
  <input type='submit' value='Request a New Submission to Review'/>
<% end %>


<% form_tag :controller => 'review_mapping',
            :action => 'add_dynamic_reviewer',
            :assignment_id => assignment.id,
            :reviewer_id => session[:user].id do %>

  <% if assignment.sign_up_topics.count > 0 %>
    <p> Select a topic below to begin a new review. </p>
  
    <% assignment.sign_up_topics.each do |topic| %>
      <%= radio_button_tag 'topic_id', topic.id %> <%=h topic.topic_name %><br>
    <% end %>
  <% end %>
  <br>
  <input type='submit' value='Request a new submission to review'/>
<% end %>


Remove uppercase where not needed
Remove uppercase where not needed
