diff --git a/Helper/ipGeoLocationBuilder.php b/Helper/ipGeoLocationBuilder.php
index 217f15f..37ba420 100755
--- a/Helper/ipGeoLocationBuilder.php
+++ b/Helper/ipGeoLocationBuilder.php
@@ -6,7 +6,8 @@
 $fh = \fopen('GeoIPCountryWhois.csv', 'r');
 $fo = \fopen('output.csv', 'w');
 
-function ip2int(string $ip) : float {
+function ip2int(string $ip) : float
+{
     $split = \explode('.', $ip);
     return $split[0] * (256 ** 3) + $split[1] * (256 ** 2) + $split[2] * (256 ** 1) + $split[3];
 }