From 28f790fac5af5d801d5cb7bd3cdfe53f0ac948d2 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Mon, 15 Jul 2019 21:44:03 +0200
Subject: fix use of index in testing_api_cmd_refresh.c

---
 src/include/taler_testing_lib.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/include')

diff --git a/src/include/taler_testing_lib.h b/src/include/taler_testing_lib.h
index 99be529b3..2753b36cb 100644
--- a/src/include/taler_testing_lib.h
+++ b/src/include/taler_testing_lib.h
@@ -1384,7 +1384,9 @@ TALER_TESTING_cmd_refund (const char *label,
  * @param label the command label
  * @param expected_response_code expected HTTP status code
  * @param coin_reference reference to any command which
- *        offers a coin & reserve private key.
+ *        offers a coin and reserve private key.  May specify
+ *        the index of the coin using "$LABEL#$INDEX" syntax.
+ *        Here, $INDEX must be a non-negative number.
  * @param amount denomination to pay back.
  *
  * @return the command.
-- 
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