Fix doc for create_subprocess_exec (GH-12598)

Add missing `program` argument to asyncio.create_subprocess_exec documentation.

diff --git a/Doc/library/asyncio-subprocess.rst b/Doc/library/asyncio-subprocess.rst
index a2cf5173484894b533855202fda7add8f534beae..00dc66c48b21899ccebac0a8cd32f3eb491a75a4 100644 (file)
--- a/Doc/library/asyncio-subprocess.rst
+++ b/Doc/library/asyncio-subprocess.rst
@@ -56,7 +56,7 @@ See also the `Examples`_ subsection.
 Creating Subprocesses
 =====================
 
-.. coroutinefunction:: create_subprocess_exec(\*args, stdin=None, \
+.. coroutinefunction:: create_subprocess_exec(program, \*args, stdin=None, \
                           stdout=None, stderr=None, loop=None, \
                           limit=None, \*\*kwds)