Fix checkbox spacing in group tab of users form

Signed-off-by: Alex Coles <alex@alexbcoles.com>

app/views/users/_groups.html.erb

@@ -30,7 +30,7 @@ See doc/COPYRIGHT.rdoc for more details.
 <%= form_for(:user, :url => { :action => 'update' }, :html => {:method => :put}) do %>
 <div class="box">
 <% Group.all.sort.each do |group| %>
-<label><%= check_box_tag 'user[group_ids][]', group.id, @user.groups.include?(group) %> <%=h group %></label><br />
+<label><%= check_box_tag 'user[group_ids][]', group.id, @user.groups.include?(group) %> <%=h group %></label>
 <% end %>
 <%= hidden_field_tag 'user[group_ids][]', '' %>
 </div>