fixed PHPDoc comments

lam/lib/blowfish.inc

@@ -1,6 +1,6 @@
 <?php
 
-/**
+/*
  * The Cipher_blowfish:: class implements the Cipher interface enryption data
  * using the Blowfish algorithm.
  *
@@ -535,6 +535,7 @@ class Cipher_blowfish {
     /**
      * Converts a text key into an array.
      *
+     * @param String $key key string
      * @return array The key.
      */
     function _formatKey($key)