[PATCH] hgrc 5: fix email.charsets documentation

[Christian Ebert]

# HG changeset patch
# User Christian Ebert <blacktrash at gmx.net>
# Date 1228132190 -3600
# Node ID f34ab298b2e248d0a3377c68bb982873d18df4ae
# Parent  7900d240c3d83d5485d998b156ec27ed50c249b5
hgrc 5: fix email.charsets documentation

diff --git a/doc/hgrc.5.txt b/doc/hgrc.5.txt
--- a/doc/hgrc.5.txt
+++ b/doc/hgrc.5.txt
@@ -219,7 +219,7 @@
     convenient for recipients. Addresses, headers, and parts not
     containing patches of outgoing messages will be encoded in
     the first charset to which conversion from local encoding
-    (ui.encoding, ui.fallbackencoding) succeeds. If correct
+    ($HGENCODING, ui.fallbackencoding) succeeds. If correct
     conversion fails, the text in question is sent as is.
     Defaults to empty (explicit) list.
 
@@ -228,7 +228,7 @@
     us-ascii             always first, regardless of settings
     email.charsets       in order given by user
     ui.fallbackencoding  if not in email.charsets
-    ui.encoding          if not in email.charsets
+    $HGENCODING          if not in email.charsets
     utf-8                always last, regardless of settings
 
   Email example: