[PATCH v1 1/1] virtio-can: Add link to CAN specification from ISO.

[Harald Mommer <Harald.Mommer@xxxxxxxxxxxxxxx>]

Add link to the CAN specification in the ISO shop.

  ISO 11898-1:2015
  Road vehicles
  Controller area network (CAN)
  Part 1: Data link layer and physical signalling

The specification is not freely obtainable there.
---
 introduction.tex | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/introduction.tex b/introduction.tex
index 8bcef03..72573d6 100644
--- a/introduction.tex
+++ b/introduction.tex
@@ -142,7 +142,8 @@ \section{Normative References}\label{sec:Normative References}
     TRANSMISSION CONTROL PROTOCOL
 	\newline\url{https://www.rfc-editor.org/rfc/rfc793}\\
 	\phantomsection\label{intro:CAN}\textbf{[CAN]} &
-    ISO 11898-1:2015 Road vehicles -- Controller area network (CAN) -- Part 1: Data link layer and physical signalling\\
+    ISO 11898-1:2015 Road vehicles -- Controller area network (CAN) -- Part 1: Data link layer and physical signalling
+	\newline\url{https://www.iso.org/standard/63648.html}\\
 \end{longtable}
 
 \section{Non-Normative References}
-- 
2.34.1