diff --git a/Composer/ScriptHandler.php b/Composer/ScriptHandler.php
index 966444a..a6403c9 100644
--- a/Composer/ScriptHandler.php
+++ b/Composer/ScriptHandler.php
@@ -26,7 +26,7 @@ public static function buildBootstrap($event)
         $appDir = $extra['symfony-app-dir'];
 
         if (!is_dir($appDir)) {
-            echo 'The symfony-app-dir ('.$appDir.') specified in composer.json was not found in '.getcwd().', can not build bootstrap file.';
+            echo 'The symfony-app-dir ('.$appDir.') specified in composer.json was not found in '.getcwd().', can not build bootstrap file.'.PHP_EOL;
             return;
         }
 
@@ -39,7 +39,7 @@ public static function clearCache($event)
         $appDir = $extra['symfony-app-dir'];
 
         if (!is_dir($appDir)) {
-            echo 'The symfony-app-dir ('.$appDir.') specified in composer.json was not found in '.getcwd().', can not clear the cache.';
+            echo 'The symfony-app-dir ('.$appDir.') specified in composer.json was not found in '.getcwd().', can not clear the cache.'.PHP_EOL;
             return;
         }
 
@@ -53,7 +53,7 @@ public static function installAssets($event)
         $webDir = $extra['symfony-web-dir'];
 
         if (!is_dir($webDir)) {
-            echo 'The symfony-web-dir ('.$webDir.') specified in composer.json was not found in '.getcwd().', can not install assets.';
+            echo 'The symfony-web-dir ('.$webDir.') specified in composer.json was not found in '.getcwd().', can not install assets.'.PHP_EOL;
             return;
         }