diff --git a/scripts/pi-hole/php/func.php b/scripts/pi-hole/php/func.php
index 028c297c..562f8526 100644
--- a/scripts/pi-hole/php/func.php
+++ b/scripts/pi-hole/php/func.php
@@ -45,7 +45,7 @@ function validDomainWildcard($domain_name)
     $lengthCheck = preg_match('/^.{1,253}$/', $domain_name);
     $labelLengthCheck = preg_match('/^[^\\.]{1,63}(\\.[^\\.]{1,63})*$/', $domain_name);
 
-    return  $validChars && $lengthCheck && $labelLengthCheck; // length of each label
+    return $validChars && $lengthCheck && $labelLengthCheck; // length of each label
 }
 
 function validIP($address)