sphinx: ref-manual: fix heading for oe-init-build-env

In DocBook this section name is set to &OE_INIT_FILE;
variable. However using a substitution pattern in a heading in Sphinx
does not seem to work well. Let's just set the script environment name
here directly, without using a variable. We don't expect to change
this name anyways, so a variable is not really needed.

(From yocto-docs rev: e3347fa41888183c0818852fc07d1e0735406156)

Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/documentation/ref-manual/ref-structure.rst b/documentation/ref-manual/ref-structure.rst
index 03648148c2..1efb81414f 100644
--- a/documentation/ref-manual/ref-structure.rst
+++ b/documentation/ref-manual/ref-structure.rst
@@ -140,8 +140,8 @@ back to the Yocto Project, such as ``create-pull-request`` and
 
 .. _structure-core-script:
 
-````
-----
+``oe-init-build-env``
+---------------------
 
 This script sets up the OpenEmbedded build environment. Running this
 script with the ``source`` command in a shell makes changes to ``PATH``