diff options
1 files changed, 1 insertions, 1 deletions
diff --git a/core/api-exchange.rst b/core/api-exchange.rst
index e9cbd55..2343fa9 100644
--- a/core/api-exchange.rst
+++ b/core/api-exchange.rst
@@ -1746,7 +1746,7 @@ may also be performed by the government auditing a merchant.
However, wire transfer identifiers should have sufficient entropy to
ensure that obtaining a successful reply by brute-force is not practical.
Nevertheless, the merchant should protect the wire transfer identifiers
-from his bank statements against unauthorized access, least his income
+from his bank statements against unauthorized access, lest his income
situation is revealed to an adversary. (This is not a major issue, as
an adversary that has access to the line-items of bank statements can
typically also view the balance.)