manual update for proxy cache (apurva)

diff --git a/doc/man/man5/slapd.conf.5 b/doc/man/man5/slapd.conf.5
index 80e106b3855b123b37f47babb42cc1fcf2ee2a97..8ed4221babf91409dc5429483bbccea2704c818a 100644 (file)
--- a/doc/man/man5/slapd.conf.5
+++ b/doc/man/man5/slapd.conf.5
@@ -1216,8 +1216,9 @@ LDAP server.
 .TP
 .B meta
 This backend performs basic LDAP proxying with respect to a set of
-remote LDAP servers.
-It is an enhancement of the ldap backend.
+remote LDAP servers. It is an enhancement of the ldap backend. The
+proxy cache extension of meta backend provides answering of search
+requests from the proxy using results of previously cached requests.
 .TP
 .B monitor
 This backend provides information about the running status of the slapd