diff --git a/docs/examples.md b/docs/examples.md
index 71881ef..656bded 100644
--- a/docs/examples.md
+++ b/docs/examples.md
@@ -15,7 +15,9 @@ with ldapjs.
     ///--- Shared handlers
 
     function authorize(req, res, next) {
-      if (!req.connection.ldap.bindDN.equals('cn=root'))
+      /* Any user may search after bind, only cn=root has full power */
+      var isSearch = (req instanceof ldap.SearchRequest);
+      if (!req.connection.ldap.bindDN.equals('cn=root') && !isSearch)
         return next(new ldap.InsufficientAccessRightsError());
 
       return next();
@@ -54,10 +56,10 @@ with ldapjs.
       if (!db[dn])
         return next(new ldap.NoSuchObjectError(dn));
 
-      if (!dn[dn].userpassword)
+      if (!db[dn].userpassword)
         return next(new ldap.NoSuchAttributeError('userPassword'));
 
-      if (db[dn].userpassword !== req.credentials)
+      if (db[dn].userpassword.indexOf(req.credentials) === -1)
         return next(new ldap.InvalidCredentialsError());
 
       res.end();
diff --git a/docs/persistent_search.md b/docs/persistent_search.md
deleted file mode 100644
index bf236be..0000000
--- a/docs/persistent_search.md
+++ /dev/null
@@ -1,23 +0,0 @@
----
-titile: Persistent Search Cache API| ldapjs
-markdown2extras: wiki-tables
-logo-color: green
-logo-font-family: google:Aldrich, Verdana, sans-serif
-header-font-family: google:Aldrich, Verdana, sans-serif
----
-
-# ldapjs Persistent Search Cache API
-
-This document covers the ldapjs Persistent Search Cache API and assumes you are familiar with LDAP. If you're not, read the [guide](http://ldapjs.org/guide.html) first.
-
-This document also assumes you are familiar with LDAP persistent search. If you're not, read the [rfc](http://tools.ietf.org/id/draft-ietf-ldapext-psearch-03.txt) first.
-
-Note this API is a cache used to store all connected persistent search clients, and does not actually implement persistent search.
-
-# addClient(req, res, callback)
-
-Adds a client to the cache.
-
-# removeClient(req, res, callback)
-
-Removes a client from the cache.
\ No newline at end of file