diff --git a/doc/man/man1/ldapsearch.1 b/doc/man/man1/ldapsearch.1
index 70e297d0ee..f526bb1d89 100644
--- a/doc/man/man1/ldapsearch.1
+++ b/doc/man/man1/ldapsearch.1
@@ -317,6 +317,7 @@ Search extensions:
           rp[/<cookie>][/<slimit>]     (LDAP Sync refreshAndPersist)
   [!]vlv=<before>/<after>(/<offset>/<count>|:<value>)  (virtual list view)
   [!]deref=derefAttr:attr[,attr[...]][;derefAttr:attr[,attr[...]]]
+  [!]accountUsability                  (Netscape Password policy)
   [!]<oid>[=:<value>|::<b64value>]
 .fi
 .TP
diff --git a/doc/man/man3/ldap_parse_reference.3 b/doc/man/man3/ldap_parse_reference.3
index d3fb0a21b6..81863dca1e 100644
--- a/doc/man/man3/ldap_parse_reference.3
+++ b/doc/man/man3/ldap_parse_reference.3
@@ -32,7 +32,7 @@ or
 The \fIreferralsp\fP parameter will be filled in with an allocated array of
 character strings. The strings are copies of the referrals contained in
 the parsed message. The array should be freed by calling
-.BR ldap_value_free (3) .
+.BR ldap_memvfree (3) .
 If \fIreferralsp\fP is NULL, no referrals are returned.
 If no referrals were returned, \fI*referralsp\fP is set to NULL.
 .LP