[PATCH] can: Break loopback loop on loopback documentation

[Max Staudt]

There are two sections called "Local Loopback of Sent Frames".
One was meant to link to the other, but pointed at itself instead.

Signed-off-by: Max Staudt <max@xxxxxxxxx>
---
 Documentation/networking/can.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/networking/can.rst b/Documentation/networking/can.rst
index f34cb0e4460e..ebc822e605f5 100644
--- a/Documentation/networking/can.rst
+++ b/Documentation/networking/can.rst
@@ -168,7 +168,7 @@ reflect the correct [#f1]_ traffic on the node the loopback of the sent
 data has to be performed right after a successful transmission. If
 the CAN network interface is not capable of performing the loopback for
 some reason the SocketCAN core can do this task as a fallback solution.
-See :ref:`socketcan-local-loopback1` for details (recommended).
+See :ref:`socketcan-local-loopback2` for details (recommended).
 
 The loopback functionality is enabled by default to reflect standard
 networking behaviour for CAN applications. Due to some requests from
-- 
2.30.2