diff --git a/src/Excel.php b/src/Excel.php
index a3198a20..9dce753f 100644
--- a/src/Excel.php
+++ b/src/Excel.php
@@ -81,7 +81,7 @@ public function __construct(
     public function download($export, string $fileName, string $writerType = null, array $headers = [])
     {
         // Clear output buffer to prevent stuff being prepended to the Excel output.
-        if ( ob_get_length() > 0 ) {
+        if (ob_get_length() > 0) {
             ob_end_clean();
             ob_start();
         }