docs: replace anchor links

Anchor links are treated by Sphinx as external links and are not checked
during build, meaning it is impossible to know if a link becomes broken or
not.

As a matter of fact, most of the anchor links replaced in this commit
were actually broken.

The README now states that anchor links are forbidden so that there's no
need to go through such a change later on.

(From yocto-docs rev: de9e4d26b46afa3c79137d07529a74553400d2e0)

Signed-off-by: Quentin Schulz <foss@0leil.net>
Reviewed-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/documentation/ref-manual/devtool-reference.rst b/documentation/ref-manual/devtool-reference.rst
index 5075f0c224..629aa2ffb9 100644
--- a/documentation/ref-manual/devtool-reference.rst
+++ b/documentation/ref-manual/devtool-reference.rst
@@ -178,8 +178,8 @@ resides in ``/home/user/sources/jackson``:
    $ devtool add jackson /home/user/sources/jackson
 
 If you add a recipe and the workspace layer does not exist, the command
-creates the layer and populates it as described in "`The Workspace Layer
-Structure <#devtool-the-workspace-layer-structure>`__" section.
+creates the layer and populates it as described in
+":ref:`devtool-the-workspace-layer-structure`" section.
 
 Running ``devtool add`` when the workspace layer exists causes the tool
 to add the recipe, append files, and source files into the existing