removed lots of trailing whitespace

1 files changed, 5 insertions, 5 deletions

diff --git a/core/Piwik.php b/core/Piwik.php
index c3be1d7c19..c723c541ca 100644
--- a/core/Piwik.php
+++ b/core/Piwik.php
@@ -26,7 +26,7 @@ require_once PIWIK_INCLUDE_PATH . '/core/Translate.php';
 
 /**
  * Main piwik helper class.
- * 
+ *
  * Contains helper methods for a variety of common tasks. Plugin developers are
  * encouraged to reuse these methods as much as possible.
  */
@@ -46,14 +46,14 @@ class Piwik
 
     /**
      * The idGoal query parameter value for the special 'abandoned carts' goal.
-     * 
+     *
      * @api
      */
     const LABEL_ID_GOAL_IS_ECOMMERCE_CART = 'ecommerceAbandonedCart';
 
     /**
      * The idGoal query parameter value for the special 'ecommerce' goal.
-     * 
+     *
      * @api
      */
     const LABEL_ID_GOAL_IS_ECOMMERCE_ORDER = 'ecommerceOrder';
@@ -662,7 +662,7 @@ class Piwik
 
     /**
      * Returns `true` if the login is valid.
-     * 
+     *
      * _Warning: does not check if the login already exists! You must use UsersManager_API->userExists as well._
      *
      * @param string $userLogin
@@ -776,7 +776,7 @@ class Piwik
 
     /**
      * Register an observer to an event.
-     * 
+     *
      * **_Note: Observers should normally be defined in plugin objects. It is unlikely that you will
      * need to use this function._**
      *