php-cs fixes

1) Minify.php (return)
   2) Minify/Env.php (return)
   3) Minify/JS/JShrink.php (return)
   4) Minify/HTML/Helper.php (return)
   5) Minify/Logger/LegacyHandler.php (unused_use)
   6) Minify/Lines.php (return)
   7) Minify/Controller/Files.php (unused_use)
   8) Minify/ControllerInterface.php (unused_use)
   9) Minify/Cache/File.php (return)

lib/Minify/Lines.php

@@ -145,6 +145,7 @@ class Minify_Lines {
         $line = $inComment
             ? '/* ' . str_pad($note, $padTo, ' ', STR_PAD_RIGHT) . ' *| ' . $line
             : '/* ' . str_pad($note, $padTo, ' ', STR_PAD_RIGHT) . ' */ ' . $line;
+
         return rtrim($line);
     }