diff --git a/src/SystemMessages.php b/src/SystemMessages.php
index 286b9c8..7b457a9 100644
--- a/src/SystemMessages.php
+++ b/src/SystemMessages.php
@@ -31,16 +31,18 @@ class SystemMessages extends ViewableData
      *
      * @return SystemMessage
      */
-    public function Message() {
+    public function Message()
+    {
         return $this->OpenMessages()->first();
     }
 
     /**
      * Get the most recent message and render into a template
-     * 
+     *
      * @return string HTML of the message
      */
-    public function RenderedMessage() {
+    public function RenderedMessage()
+    {
         return $this->renderWith(
             SystemMessage::class,
             array(
@@ -49,7 +51,8 @@ public function RenderedMessage() {
         );
     }
 
-    public function OpenMessages() {
+    public function OpenMessages()
+    {
         $now = DBDatetime::now()->Value;
         $return = ArrayList::create();
         $member = Member::currentUser();
@@ -72,5 +75,4 @@ public function OpenMessages() {
 
         return $return;
     }
-
-}
\ No newline at end of file
+}
diff --git a/src/admin/SystemMessageAdmin.php b/src/admin/SystemMessageAdmin.php
index e39793e..a70635f 100644
--- a/src/admin/SystemMessageAdmin.php
+++ b/src/admin/SystemMessageAdmin.php
@@ -6,7 +6,7 @@
 use ilateral\SilverStripe\SystemMessages\SystemMessage;
 
 /**
- * Admin interface 
+ * Admin interface
  *
  */
 class SystemMessageAdmin extends ModelAdmin
@@ -20,5 +20,4 @@ class SystemMessageAdmin extends ModelAdmin
     private static $managed_models = array(
         SystemMessage::class
     );
-    
-}
\ No newline at end of file
+}
diff --git a/src/extensions/SystemMessageControllerExtension.php b/src/extensions/SystemMessageControllerExtension.php
index 83ffdc5..efd52ca 100644
--- a/src/extensions/SystemMessageControllerExtension.php
+++ b/src/extensions/SystemMessageControllerExtension.php
@@ -56,7 +56,7 @@ public function closesystemmessage()
         $member = Member::currentUser();
         $action = $this->owner->request->getVars();
 
-        // If not a message then generate an error 
+        // If not a message then generate an error
         if (!$message) {
             return $this->owner->httpError(500);
         }
diff --git a/src/extensions/SystemMessageMemberExtension.php b/src/extensions/SystemMessageMemberExtension.php
index 1ed524b..92c9299 100644
--- a/src/extensions/SystemMessageMemberExtension.php
+++ b/src/extensions/SystemMessageMemberExtension.php
@@ -10,4 +10,4 @@ class SystemMessageMemberExtension extends Extension
     private static $many_many = array(
         "ClosedMessages" => SystemMessage::class
     );
-}
\ No newline at end of file
+}
diff --git a/tests/SystemMessageTest.php b/tests/SystemMessageTest.php
index 4d5fb35..40835cd 100644
--- a/tests/SystemMessageTest.php
+++ b/tests/SystemMessageTest.php
@@ -84,4 +84,4 @@ public function testNotStarted()
 
         DBDatetime::clear_mock_now();
     }
-}
\ No newline at end of file
+}