can-doc: Add missing semicolon to example

The example code for CAN_BCM,

	connect(s, (struct sockaddr *)&addr, sizeof(addr))

lacks a semicolon at the end of the line. This patch adds that
missing semicolon to ensure that the given code snippet actually
compiles.

Signed-off-by: Stefan Tatschner <rumpelsepp@sevenbyte.org>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
diff --git a/Documentation/networking/can.txt b/Documentation/networking/can.txt
index fd1a1aa..957e3a4 100644
--- a/Documentation/networking/can.txt
+++ b/Documentation/networking/can.txt
@@ -681,7 +681,7 @@
     addr.can_family = AF_CAN;
     addr.can_ifindex = ifr.ifr_ifindex;
 
-    connect(s, (struct sockaddr *)&addr, sizeof(addr))
+    connect(s, (struct sockaddr *)&addr, sizeof(addr));
 
     (..)