[PATCH] clarify targets of contribution guidelines

[Thomas Monjalon]

Make clear that the short guide is enough to start,
and regular contributors are expected to dig more.

Signed-off-by: Thomas Monjalon <thomas at monjalon.net>
---
 content/contribute/_index.md | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/content/contribute/_index.md b/content/contribute/_index.md
index 410a70a..06d093d 100644
--- a/content/contribute/_index.md
+++ b/content/contribute/_index.md
@@ -40,7 +40,11 @@ The source code can be [browsed online](//git.dpdk.org/dpdk/tree/).
 ## Contribute by sending patches {#send}
 ---
 
-{{% alert theme="info" %}}Following lines are a snippet of [contribution guidelines](//doc.dpdk.org/guides/contributing/patches.html).{{% /alert %}}
+{{% alert theme="info" %}}
+Following instructions should be enough to start contributing.
+Regular contributors should read the full
+[contribution guidelines](//doc.dpdk.org/guides/contributing/patches.html).
+{{% /alert %}}
 
 Patches should be sent and reviewed via the [mailing list](//mails.dpdk.org/archives/dev).
 Be sure [to be registered](//mails.dpdk.org/listinfo/dev).
-- 
2.36.1