diff --git a/app/views/custom_fields/_form.html.erb b/app/views/custom_fields/_form.html.erb
index 14fca7e..96a8dcd 100644
--- a/app/views/custom_fields/_form.html.erb
+++ b/app/views/custom_fields/_form.html.erb
@@ -40,14 +40,14 @@ function toggle_custom_field_format() {
       if (p_searchable) Element.hide(p_searchable.parentNode);
       Element.hide(p_values.parentNode);
       break;
-		case "user":
+    case "user":
     case "version":
       Element.hide(p_length.parentNode);
       Element.hide(p_regexp.parentNode);
       if (p_searchable) Element.hide(p_searchable.parentNode);
       Element.hide(p_values.parentNode);
       Element.hide(p_default.parentNode);
-		  break;
+      break;
     default:
       Element.show(p_length.parentNode);
       Element.show(p_regexp.parentNode);
@@ -63,13 +63,13 @@ function toggle_custom_field_format() {
 <div class="box">
 <p><%= f.text_field :name, :required => true %></p>
 <p><%= f.select :field_format, custom_field_formats_for_select(@custom_field), {}, :onchange => "toggle_custom_field_format();",
-																																		:disabled => !@custom_field.new_record? %></p>
+                                                                    :disabled => !@custom_field.new_record? %></p>
 <p><label for="custom_field_min_length"><%=l(:label_min_max_length)%></label>
    <%= f.text_field :min_length, :size => 5, :no_label => true %> - 
    <%= f.text_field :max_length, :size => 5, :no_label => true %><br />(<%=l(:text_min_max_length_info)%>)</p>
 <p><%= f.text_field :regexp, :size => 50 %><br />(<%=l(:text_regexp_info)%>)</p>
 <p>
-	<%= f.text_area :possible_values, :value => @custom_field.possible_values.to_a.join("\n"), :rows => 15 %>
+  <%= f.text_area :possible_values, :value => @custom_field.possible_values.to_a.join("\n"), :rows => 15 %>
   <br /><em><%= l(:text_custom_field_possible_values_info) %></em>
 </p>
 <p><%= @custom_field.field_format == 'bool' ? f.check_box(:default_value) : f.text_field(:default_value) %></p>
@@ -84,7 +84,7 @@ when "IssueCustomField" %>
     <% for tracker in @trackers %>
         <%= check_box_tag "custom_field[tracker_ids][]", tracker.id, (@custom_field.trackers.include? tracker) %> <%=h tracker.name %>
     <% end %>
-		<%= hidden_field_tag "custom_field[tracker_ids][]", '' %>
+    <%= hidden_field_tag "custom_field[tracker_ids][]", '' %>
     </fieldset>
     &nbsp;
     <p><%= f.check_box :is_required %></p>