overview-manual: remove 'overview-manual' from filenames

All filenames duplicate the 'manual name', which is not needed, and
make all references longer than they should. Rename all files to be as
consise as possible, and fix all references

(From yocto-docs rev: 4f489a40bb00be018e419802a76fec9dbee3f255)

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

2 files changed, 2 insertions, 2 deletions

diff --git a/documentation/sdk-manual/sdk-appendix-customizing.rst b/documentation/sdk-manual/sdk-appendix-customizing.rst
index 5a33f6385e..97ade0801d 100644
--- a/documentation/sdk-manual/sdk-appendix-customizing.rst
+++ b/documentation/sdk-manual/sdk-appendix-customizing.rst
@@ -87,7 +87,7 @@ adjustments:
    following:
 
    -  After ensuring the tasks are :ref:`shared
-      state <overview-manual/overview-manual-concepts:shared state cache>` tasks (i.e. the
+      state <overview-manual/concepts:shared state cache>` tasks (i.e. the
       output of the task is saved to and can be restored from the shared
       state cache) or ensuring the tasks are able to be produced quickly
       from a task that is a shared state task, add the task name to the
diff --git a/documentation/sdk-manual/sdk-extensible.rst b/documentation/sdk-manual/sdk-extensible.rst
index 14ad23ba8f..c94213d6ca 100644
--- a/documentation/sdk-manual/sdk-extensible.rst
+++ b/documentation/sdk-manual/sdk-extensible.rst
@@ -183,7 +183,7 @@ system.
    part of an image built using the build system.
 
 The ``devtool`` command line is organized similarly to
-:ref:`overview-manual/overview-manual-development-environment:git` in that it has a number of
+:ref:`overview-manual/development-environment:git` in that it has a number of
 sub-commands for each function. You can run ``devtool --help`` to see
 all the commands.