Fixing Coder issues - fixing some minor issues.

page_title.module

@@ -365,7 +365,7 @@ function page_title_node_load($nodes) {
   // Get a list of node nids to fetch page_title's later
   foreach ($nodes AS $node) {
     // Check the node type has the 'Show Field' enabled, otherwise there is no point querying for the data
-    if (isset($settings['page_title_type_'. $node->type]) && $settings['page_title_type_'. $node->type]['show field']) {
+    if (isset($settings['page_title_type_' . $node->type]) && $settings['page_title_type_' . $node->type]['show field']) {
       $nids[] = $node->nid;
     }
     // Otherwise, set a blank value on the node
@@ -393,7 +393,7 @@ function page_title_node_load($nodes) {
  */
 function page_title_node_insert($node) {
   if (user_access('set page title') && isset($node->page_title) && drupal_strlen(trim($node->page_title)) > 0) {
-     db_insert('page_title')->fields(array('type' => 'node', 'id' => $node->nid, 'page_title' => $node->page_title))->execute();
+    db_insert('page_title')->fields(array('type' => 'node', 'id' => $node->nid, 'page_title' => $node->page_title))->execute();
   }
 }
 
@@ -761,7 +761,7 @@ function page_title_views_plugins() {
 
 
 /**
- * Implements hook_entity_uuid_save()
+ * Implements hook_entity_uuid_save().
  */
 function page_title_uuid_entity_uuid_save(&$entity, $entity_type) {
   if (!empty($entity->page_title)) {