[dpdk-web] [PATCH] fix build with recent Hugo

[Thomas Monjalon]

The recent Hugo versions forbid starting a markdown file
with HTML code, except if it is a comment:
	https://github.com/gohugoio/hugo/issues/7296

The HTML link is replaced with an equivalent markdown syntax.

Reported-by: Lincoln Lavoie <lylavoie at iol.unh.edu>
Signed-off-by: Thomas Monjalon <thomas at monjalon.net>
---
 content/_header.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/content/_header.md b/content/_header.md
index 72a09c1..8e97a7c 100644
--- a/content/_header.md
+++ b/content/_header.md
@@ -1 +1 @@
-<a href="//www.dpdk.org" rel="DPDK">![DPDK logo](/img/dpdk.png)</a>
+[![DPDK logo](/img/dpdk.png)](//www.dpdk.org)
-- 
2.26.2