fix typo in variable name (closes #21586)

diff --git a/Doc/howto/sockets.rst b/Doc/howto/sockets.rst
index 820beb5cff2d1a9a6f5c63767813bdd0990dad54..c04fd5577f658dd35a94a7c19436aefff23e9f13 100644 (file)
--- a/Doc/howto/sockets.rst
+++ b/Doc/howto/sockets.rst
@@ -210,7 +210,7 @@ length message::
                chunk = self.sock.recv(min(MSGLEN - bytes_recd, 2048))
                if chunk == b'':
                    raise RuntimeError("socket connection broken")
-               chucks.append(chunk)
+               chunks.append(chunk)
                bytes_recd = bytes_recd + len(chunk)
            return b''.join(chunks)