diff --git a/.dev-tools/generate-regex-format-referrers.php b/.dev-tools/generate-regex-format-referrers.php
index 6f6381414..201e256f0 100755
--- a/.dev-tools/generate-regex-format-referrers.php
+++ b/.dev-tools/generate-regex-format-referrers.php
@@ -1,20 +1,17 @@
 <?php
-
-/* Regex Formatting Generator Script for the Nginx Ultimate Bad Bot Blocker
- * Adapted from Script Copyright (c) 2017 Stevie-Ray - https://github.com/Stevie-Ray
- * Adapted by: Mitchell Krog (mitchellkrog@gmail.com) - https://github.com/mitchellkrogza
- * Repo Url: https://github.com/mitchellkrogza/nginx-ultimate-bad-bot-blocker
- */
-
+    /* Regex Formatting Generator Script for the Nginx Ultimate Bad Bot Blocker
+     * Adapted from Script Copyright (c) 2017 Stevie-Ray - https://github.com/Stevie-Ray
+     * Adapted by: Mitchell Krog (mitchellkrog@gmail.com) - https://github.com/mitchellkrogza
+     * Repo Url: https://github.com/mitchellkrogza/nginx-ultimate-bad-bot-blocker
+     */
 namespace mitchellkrogza;
 
 use Mso\IdnaConvert\IdnaConvert;
 
 class Generator
 {
-
+    
     private $projectUrl = "https://github.com/mitchellkrogza/nginx-ultimate-bad-bot-blocker";
-
     public function generateFiles()
     {
         date_default_timezone_set('Africa/Johannesburg');
@@ -23,6 +20,7 @@ class Generator
         $this->createNginx($lines);
     }
 
+
     /**
      * @return array
      */
@@ -44,6 +42,7 @@ class Generator
                 $IDN = new IdnaConvert();
 
                 $line = $IDN->encode($line);
+
             }
 
             if (empty($line)) {
@@ -51,12 +50,9 @@ class Generator
             }
             $lines[] = $line;
         }
-
         fclose($handle);
         $uniqueLines = array_unique($lines, SORT_STRING);
         sort($uniqueLines, SORT_STRING);
-
-
         if (is_writable($domainsFile)) {
             file_put_contents($domainsFile, implode("\n", $uniqueLines));
         } else {
@@ -66,37 +62,34 @@ class Generator
         return $lines;
     }
 
-    /**
+	/**
      * Write to File Function
      * @param $filename
      * @param $data
      */
     protected function writeToFile($filename, $data)
     {
-        $file = "/home/travis/build/mitchellkrogza/nginx-ultimate-bad-bot-blocker/.dev-tools/referrers-regex-format.txt";
-        $handle = fopen($file, 'w') or die('Cannot open file:  ' . $file);
-        fwrite($handle, $data);
+    $file = "/home/travis/build/mitchellkrogza/nginx-ultimate-bad-bot-blocker/.dev-tools/referrers-regex-format.txt";
+	$handle = fopen($file, 'w') or die('Cannot open file:  '.$file);
+	fwrite($handle, $data);
     }
 
     /**
      * @param string $date
      * @param array  $lines
      */
-    public function createNginx(array $lines)
+    public function createNginx(array $lines) 
     {
-        $file = "/home/travis/build/mitchellkrogza/nginx-ultimate-bad-bot-blocker/.dev-tools/referrers-regex-format.txt";
+    $file = "/home/travis/build/mitchellkrogza/nginx-ultimate-bad-bot-blocker/.dev-tools/referrers-regex-format.txt";
         $data = "";
-
+    {
         foreach ($lines as $line) {
-            //$data .= "\"~*" "\\" "b" . preg_quote($line) . "\\" "b" "\" \t1;\n";
-            //$data .= "\" . "~*\\" . 'b' . preg_quote($line) . "\" . '\\' . 'b' "\" "\t1;\n";
-            //$data .= "\" . "~\\" . '\b' . preg_quote($line) . "\" . '\' . '\b' "\t1\n";
-            $data .= '\\' . '~\\' . "\\" . "b" . preg_quote($line) . "\\" . "b \t1\n";
+            //$data .= "\"~*\b" . preg_quote($line) . "\"\b" "\t1;\n";
+            $data .= "\"~*" . preg_quote($line) . "\" \t1;\n";
         }
         $this->writeToFile($file, $data);
-    }
-
+    	}
+	}
 }
-
 $generator = new Generator();
 $generator->generateFiles();