pg_hba.conf additional comment re local line

The attached tiny patch will possibly help to avoid some confusion by
Windows users about the "local" line in pg_hba.conf (and thus help
reduce queries to us ;-) ). It also removes an essentially content-free
suffix in 2 nearby comment lines.

cheers

andrew
Index: src/backend/libpq/pg_hba.conf.sample
===================================================================
RCS file: /projects/cvsroot/pgsql-server/src/backend/libpq/pg_hba.conf.sample,v
retrieving revision 1.53
diff -c -w -r1.53 pg_hba.conf.sample
*** src/backend/libpq/pg_hba.conf.sample    26 Aug 2004 16:50:05 -0000    1.53
--- src/backend/libpq/pg_hba.conf.sample    21 Sep 2004 16:41:30 -0000
***************
*** 60,67 ****

  # TYPE  DATABASE    USER        CIDR-ADDRESS          METHOD

  local   all         all                               @authmethod@
! # IPv4-style local connections:
  host    all         all         127.0.0.1/32          @authmethod@
! # IPv6-style local connections:
  host    all         all         ::1/128               @authmethod@
--- 60,68 ----

  # TYPE  DATABASE    USER        CIDR-ADDRESS          METHOD

+ # "local" is for Unix domain socket connections, and does not apply to Windows
  local   all         all                               @authmethod@
! # IPv4 local connections:
  host    all         all         127.0.0.1/32          @authmethod@
! # IPv6 local connections:
  host    all         all         ::1/128               @authmethod@