dev-manual: remove 'dev-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: 00a9244587e2e63f2a5197ed0dfc89cb330f9275)

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

1 files changed, 1 insertions, 1 deletions

diff --git a/documentation/ref-manual/migration-2.5.rst b/documentation/ref-manual/migration-2.5.rst
index 7f1b80938f..9f45ffce76 100644
--- a/documentation/ref-manual/migration-2.5.rst
+++ b/documentation/ref-manual/migration-2.5.rst
@@ -266,7 +266,7 @@ The following are additional changes:
    will trigger a warning during ``do_rootfs``.
 
    For more information, see the
-   ":ref:`dev-manual/dev-manual-common-tasks:post-installation scripts`"
+   ":ref:`dev-manual/common-tasks:post-installation scripts`"
    section in the Yocto Project Development Tasks Manual.
 
 -  The ``elf`` image type has been removed. This image type was removed