diff --git block_api.info block_api.info
index 09f76bb..bc216bd 100644
--- block_api.info
+++ block_api.info
@@ -2,4 +2,4 @@
 
 name = "Block API"
 description = "An API allowing modules to create custom block types."
-core = 6.x
\ No newline at end of file
+core = 6.x
diff --git block_api.install block_api.install
index 61bf1bf..6df5b37 100644
--- block_api.install
+++ block_api.install
@@ -57,4 +57,4 @@ function block_api_schema() {
     ),
   );
   return $schema;
-}
\ No newline at end of file
+}
diff --git block_api.module block_api.module
index 4b14f0d..e73ac05 100644
--- block_api.module
+++ block_api.module
@@ -1,4 +1,5 @@
 <?php
+// $Id$
 
 define('BLOCK_API_STORAGE_DATABASE', 0);
 define('BLOCK_API_STORAGE_OWN', 1);
@@ -157,7 +158,7 @@ function block_api_delete(&$form_state, $module, $delta) {
 function block_api_delete_submit($form, &$form_state) {
   // Remove the configuration settings
   db_query("DELETE FROM {block_api} WHERE module = '%s' AND delta = '%s' AND block_type = '%s'", $form_state['values']['module'], $form_state['values']['delta'], $form_state['values']['block_type']);
-  
+
   // Allow other modules to remove any unneeded block configuration settings that they saved.
   module_invoke($form_state['values']['module'], 'block_api_delete', $form_state['values']['block_type'], $form_state['values']['delta']);
 
@@ -219,13 +220,13 @@ function block_api_create_form_validate($form, &$form_state) {
 function block_api_create_form_submit($form, &$form_state) {
   // Get the module name and block type selected by the user.
   list($module, $block_type) = explode(':', $form_state['values']['block_type']);
-	$details = _block_api_get_type($module, $block_type);
+  $details = _block_api_get_type($module, $block_type);
   $delta = $form_state['values']['machine_name'];
-  
+
   // Save the data in to the {block_api} table.
   db_query("INSERT INTO {block_api} (module, delta, block_type, admin_title, settings, storage) VALUES ('%s', '%s', '%s', '%s', '%s', %d)", $module, $delta, $block_type, $form_state['values']['admin_name'], serialize($form_state['values']), $details['storage']);
-  
-  // Save the block to the {blocks} table. Code copied from the block module.  
+
+  // Save the block to the {blocks} table. Code copied from the block module.
   foreach (list_themes() as $key => $theme) {
     if ($theme->status) {
       db_query("INSERT INTO {blocks} (visibility, pages, custom, title, module, theme, status, weight, delta, cache) VALUES(%d, '%s', %d, '%s', '%s', '%s', %d, %d, '%s', %d)", 0, '', 0, '', $module, $theme->name, 0, 0, $delta, BLOCK_NO_CACHE);
@@ -234,7 +235,7 @@ function block_api_create_form_submit($form, &$form_state) {
 
   drupal_set_message(t('The block has been created.'));
   cache_clear_all();
-  
+
   // As a backup in case of problems we redirect back to the blocks admin page, this should never happen.
   $redirect = 'admin/build/block';
   if ($module && $delta) $redirect = 'admin/build/block/configure/'. $module .'/'. $delta;