[PATCH website v1 2/5] doc: update stale Cobalt kernel preparation example

From: guang feng wang <[email protected]>

The Cobalt kernel preparation example still refers to a linux-3.10-ipipe
tree. This is stale for the current Dovetail-based Cobalt setup path.

Update the example to use a generic Dovetail-enabled Linux tree instead.

Signed-off-by: guang feng wang <[email protected]>
---
 content/installation/_index.md | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/content/installation/_index.md b/content/installation/_index.md
index 673b51b..265cb5a 100644
--- a/content/installation/_index.md
+++ b/content/installation/_index.md
@@ -59,11 +59,12 @@ if so.
 tells the script about the target architecture. If unspecified, the
 build host architecture suggested as a reasonable default.
 
-For instance, the following command would prepare the Linux tree located
-at `/home/me/linux-3.10-ipipe` in order to patch the Xenomai support in:
+For instance, the following command would prepare a Dovetail-enabled
+Linux tree located at `/home/me/linux-dovetail` in order to patch
+the Xenomai support in:
 
     $ cd xenomai-3
-    $ scripts/prepare-kernel.sh --linux=/home/me/linux-3.10
+    $ scripts/prepare-kernel.sh --linux=/home/me/linux-dovetail
 
 Note: The script will infer the location of the Xenomai kernel code from
 its own location within the Xenomai source tree. For instance, if
-- 
2.34.1