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>

2 files changed, 2 insertions, 2 deletions

diff --git a/documentation/toaster-manual/reference.rst b/documentation/toaster-manual/reference.rst
index c3f0fef0a2..4da415d860 100644
--- a/documentation/toaster-manual/reference.rst
+++ b/documentation/toaster-manual/reference.rst
@@ -67,7 +67,7 @@ layers.
 For general information on layers, see the
 ":ref:`overview-manual/overview-manual-yp-intro:the yocto project layer model`"
 section in the Yocto Project Overview and Concepts Manual. For information on how
-to create layers, see the ":ref:`dev-manual/dev-manual-common-tasks:understanding and creating layers`"
+to create layers, see the ":ref:`dev-manual/common-tasks:understanding and creating layers`"
 section in the Yocto Project Development Tasks Manual.
 
 Configuring Toaster to Hook Into Your Layer Index
diff --git a/documentation/toaster-manual/start.rst b/documentation/toaster-manual/start.rst
index 8883374164..c687a82531 100644
--- a/documentation/toaster-manual/start.rst
+++ b/documentation/toaster-manual/start.rst
@@ -14,7 +14,7 @@ Setting Up the Basic System Requirements
 
 Before you can use Toaster, you need to first set up your build system
 to run the Yocto Project. To do this, follow the instructions in the
-":ref:`dev-manual/dev-manual-start:preparing the build host`" section of
+":ref:`dev-manual/start:preparing the build host`" section of
 the Yocto Project Development Tasks Manual. For Ubuntu/Debian, you might
 also need to do an additional install of pip3. ::