From 6a5c7c341ac654bda89b2d111aecb6d0a08fe6a2 Mon Sep 17 00:00:00 2001
From: Andrew Svetlov <andrew.svetlov@gmail.com>
Date: Wed, 31 Oct 2012 11:50:40 +0200
Subject: [PATCH] Fix docstring for deque ctor to mark iterable parameter
 optional

---
 Modules/_collectionsmodule.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Modules/_collectionsmodule.c b/Modules/_collectionsmodule.c
index 314bafd1e7d..54c1343e2a5 100644
--- a/Modules/_collectionsmodule.c
+++ b/Modules/_collectionsmodule.c
@@ -1019,7 +1019,7 @@ static PyMethodDef deque_methods[] = {
 };
 
 PyDoc_STRVAR(deque_doc,
-"deque(iterable[, maxlen]) --> deque object\n\
+"deque([iterable[, maxlen]]) --> deque object\n\
 \n\
 Build an ordered collection with optimized access from its endpoints.");