From 317d74be690f68748e8af9844407db3b100d836f Mon Sep 17 00:00:00 2001
From: Matthieu Moy <Matthieu.Moy@imag.fr>
Date: Mon, 11 Jun 2012 19:51:47 +0200
Subject: [PATCH] api-credential.txt: document that helpers field is filled-in
 automatically

It was unclear whether the field was to be specified by the user of the
API.

Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 Documentation/technical/api-credentials.txt | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Documentation/technical/api-credentials.txt b/Documentation/technical/api-credentials.txt
index 4ef1db39a..adb6f0c89 100644
--- a/Documentation/technical/api-credentials.txt
+++ b/Documentation/technical/api-credentials.txt
@@ -65,7 +65,10 @@ Data Structures
 The `helpers` member of the struct is a `string_list` of helpers.  Each
 string specifies an external helper which will be run, in order, to
 either acquire or store credentials. See the section on credential
-helpers below.
+helpers below. This list is filled-in by the API functions
+according to the corresponding configuration variables before
+consulting helpers, so there usually is no need for a caller to
+modify the helpers field at all.
 +
 This struct should always be initialized with `CREDENTIAL_INIT` or
 `credential_init`.