diff --git a/code/UnderConstruction.php b/code/UnderConstruction.php
index a4ef7aa..4ae5ead 100644
--- a/code/UnderConstruction.php
+++ b/code/UnderConstruction.php
@@ -6,50 +6,52 @@
  * @author Frank Mullenger <frankmullenger@gmail.com>
  * @package underconstruction
  */
-class UnderConstruction_Decorator extends DataExtension {
+class UnderConstruction_Decorator extends DataExtension
+{
    
-  /**
+    /**
    * Create an {@link ErrorPage} for status code 503
    * 
    * @see UnderConstruction_Extension::onBeforeInit()
    * @see DataObjectDecorator::requireDefaultRecords()
    * @return Void
    */
-  function requireDefaultRecords() {
+  public function requireDefaultRecords()
+  {
     
     // Ensure that an assets path exists before we do any error page creation
-		if(!file_exists(ASSETS_PATH)) {
-			mkdir(ASSETS_PATH);
-		}
+        if (!file_exists(ASSETS_PATH)) {
+            mkdir(ASSETS_PATH);
+        }
 
-		$pageUnderConstructionErrorPage = DataObject::get_one('ErrorPage', "\"ErrorCode\" = '503'");
-		$pageUnderConstructionErrorPageExists = ($pageUnderConstructionErrorPage && $pageUnderConstructionErrorPage->exists()) ? true : false;
-		$pageUnderConstructionErrorPagePath = ErrorPage::get_filepath_for_errorcode(503);
-		if(!($pageUnderConstructionErrorPageExists && file_exists($pageUnderConstructionErrorPagePath))) {
-			if(!$pageUnderConstructionErrorPageExists) {
-				$pageUnderConstructionErrorPage = new ErrorPage();
-				$pageUnderConstructionErrorPage->ErrorCode = 503;
-				$pageUnderConstructionErrorPage->Title = _t('UnderConstruction.TITLE', 'Under Construction');
-				$pageUnderConstructionErrorPage->Content = _t('UnderConstruction.CONTENT', '<p>Sorry, this site is currently under construction.</p>');
-				$pageUnderConstructionErrorPage->Status = 'New page';
-				$pageUnderConstructionErrorPage->write();
-				$pageUnderConstructionErrorPage->publish('Stage', 'Live');
-			}
+      $pageUnderConstructionErrorPage = DataObject::get_one('ErrorPage', "\"ErrorCode\" = '503'");
+      $pageUnderConstructionErrorPageExists = ($pageUnderConstructionErrorPage && $pageUnderConstructionErrorPage->exists()) ? true : false;
+      $pageUnderConstructionErrorPagePath = ErrorPage::get_filepath_for_errorcode(503);
+      if (!($pageUnderConstructionErrorPageExists && file_exists($pageUnderConstructionErrorPagePath))) {
+          if (!$pageUnderConstructionErrorPageExists) {
+              $pageUnderConstructionErrorPage = new ErrorPage();
+              $pageUnderConstructionErrorPage->ErrorCode = 503;
+              $pageUnderConstructionErrorPage->Title = _t('UnderConstruction.TITLE', 'Under Construction');
+              $pageUnderConstructionErrorPage->Content = _t('UnderConstruction.CONTENT', '<p>Sorry, this site is currently under construction.</p>');
+              $pageUnderConstructionErrorPage->Status = 'New page';
+              $pageUnderConstructionErrorPage->write();
+              $pageUnderConstructionErrorPage->publish('Stage', 'Live');
+          }
 
-			// Ensure a static error page is created from latest error page content
-			$response = Director::test(Director::makeRelative($pageUnderConstructionErrorPage->Link()));
-			if($fh = fopen($pageUnderConstructionErrorPagePath, 'w')) {
-				$written = fwrite($fh, $response->getBody());
-				fclose($fh);
-			}
+            // Ensure a static error page is created from latest error page content
+            $response = Director::test(Director::makeRelative($pageUnderConstructionErrorPage->Link()));
+          if ($fh = fopen($pageUnderConstructionErrorPagePath, 'w')) {
+              $written = fwrite($fh, $response->getBody());
+              fclose($fh);
+          }
 
-			if($written) {
-				DB::alteration_message('503 error page created', 'created');
-			} else {
-				DB::alteration_message(sprintf('503 error page could not be created at %s. Please check permissions', $pageUnderConstructionErrorPagePath), 'error');
-			}
-		}
-	}
+          if ($written) {
+              DB::alteration_message('503 error page created', 'created');
+          } else {
+              DB::alteration_message(sprintf('503 error page could not be created at %s. Please check permissions', $pageUnderConstructionErrorPagePath), 'error');
+          }
+      }
+  }
 }
 
 /**
@@ -58,34 +60,35 @@ function requireDefaultRecords() {
  * @author Frank Mullenger <frankmullenger@gmail.com>
  * @package underconstruction
  */
-class UnderConstruction_Extension extends Extension {
+class UnderConstruction_Extension extends Extension
+{
    
-  /**
+    /**
    * If current logged in member is not an admin and not trying to log in to the admin
    * or run a /dev/build then display an {@link ErrorPage}.
    * 
    * @see UnderConstruction_Decorator::requireDefaultRecords()
    * @return Void
    */
-  public function onBeforeInit() {
-
-    $siteConfig = SiteConfig::current_site_config();
-    $siteUnderConstruction = $siteConfig->UnderConstruction;
+  public function onBeforeInit()
+  {
+      $siteConfig = SiteConfig::current_site_config();
+      $siteUnderConstruction = $siteConfig->UnderConstruction;
     
-    if ($siteUnderConstruction) {
+      if ($siteUnderConstruction) {
       
       //Check to see if running /dev/build
       $runningDevBuild = $this->owner && $this->owner->data() instanceof ErrorPage;
       
-      if (!Permission::check('ADMIN') 
-          && strpos($_SERVER['REQUEST_URI'], '/admin') === false 
-          && strpos($_SERVER['REQUEST_URI'], '/Security') === false 
-          && !Director::isDev() 
+          if (!Permission::check('ADMIN')
+          && strpos($_SERVER['REQUEST_URI'], '/admin') === false
+          && strpos($_SERVER['REQUEST_URI'], '/Security') === false
+          && !Director::isDev()
           && !$runningDevBuild) {
-        Debug::friendlyError(503);
-        exit;
+              Debug::friendlyError(503);
+              exit;
+          }
       }
-    }
   }
 }
 
@@ -96,27 +99,29 @@ public function onBeforeInit() {
  * @author Frank Mullenger <frankmullenger@gmail.com>
  * @package underconstruction
  */
-class UnderConstruction_Settings extends DataExtension {
+class UnderConstruction_Settings extends DataExtension
+{
   
-	// Add database field for flag to either display or hide under construction pages.
-	static $db = array(
+    // Add database field for flag to either display or hide under construction pages.
+    public static $db = array(
     'UnderConstruction' => 'Boolean'
-	);
+    );
 
-	/**
-	 * Adding field to allow CMS users to turn off under construction pages.
-	 * 
-	 * @see DataExtension::updateCMSFields()
-	 */
-  function updateCMSFields(FieldList $fields) {
-    $fields->addFieldToTab('Root.Access', new HeaderField(
-    	'UnderConstructionHeading', 
-      _t('UnderConstruction.SETTINGSHEADING', 'Is this site under construction?'), 
+    /**
+     * Adding field to allow CMS users to turn off under construction pages.
+     * 
+     * @see DataExtension::updateCMSFields()
+     */
+  public function updateCMSFields(FieldList $fields)
+  {
+      $fields->addFieldToTab('Root.Access', new HeaderField(
+        'UnderConstructionHeading',
+      _t('UnderConstruction.SETTINGSHEADING', 'Is this site under construction?'),
       2
     ));
-    $fields->addFieldToTab('Root.Access', new CheckboxField(
-    	'UnderConstruction', 
-    	_t('UnderConstruction.SETTINGSCHECKBOXLABEL', '&nbsp; Display an under construction page?')
+      $fields->addFieldToTab('Root.Access', new CheckboxField(
+        'UnderConstruction',
+        _t('UnderConstruction.SETTINGSCHECKBOXLABEL', '&nbsp; Display an under construction page?')
     ));
-	}
-}
\ No newline at end of file
+  }
+}