boards: weact: usb2canfdv1: fix broken link

Fix broken link to the usb2canfdv1 default board configuration file.

Fixes: 25d9fc1

Signed-off-by: Henrik Brix Andersen <[email protected]>

Author: henrikbrixandersen

boards/weact/usb2canfdv1/doc/index.rst

@@ -34,7 +34,7 @@ The ``usb2canfdv1`` board configuration supports the following hardware features
 +-----------+------------+-------------------------------------+
 
 The default configuration can be found in the defconfig file:
-:zephyr_file:`boards/weact/usb2canfd/usb2canfdv1_defconfig`.
+:zephyr_file:`boards/weact/usb2canfdv1/usb2canfdv1_defconfig`.
 
 Other hardware features are not currently supported by the port.