[ci skip] Remove a misleading comment from the docblock for random_string()
diff --git a/system/helpers/string_helper.php b/system/helpers/string_helper.php
index 23608e5..93446b8 100644
--- a/system/helpers/string_helper.php
+++ b/system/helpers/string_helper.php
@@ -195,9 +195,7 @@
if ( ! function_exists('random_string'))
{
/**
- * Create a Random String
- *
- * Useful for generating passwords or hashes.
+ * Create a "Random" String
*
* @param string type of random string. basic, alpha, alnum, numeric, nozero, unique, md5, encrypt and sha1
* @param int number of characters