[PATCH] docs: build-system: rename "default-configs" to "configs"

[Kashyap Chamarthy]

Commit 812b31d3f9 (configs: rename default-configs to configs and
reorganise, 2021-07-07) did the rename.

Reflect that update also in the documentation.

Signed-off-by: Kashyap Chamarthy <kchamart@redhat.com>
---
 docs/devel/build-system.rst | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/docs/devel/build-system.rst b/docs/devel/build-system.rst
index 0f636d620e..bfa5250802 100644
--- a/docs/devel/build-system.rst
+++ b/docs/devel/build-system.rst
@@ -250,7 +250,7 @@ Target-dependent emulator sourcesets:
   Each emulator also includes sources for files in the ``hw/`` and ``target/``
   subdirectories.  The subdirectory used for each emulator comes
   from the target's definition of ``TARGET_BASE_ARCH`` or (if missing)
-  ``TARGET_ARCH``, as found in ``default-configs/targets/*.mak``.
+  ``TARGET_ARCH``, as found in ``configs/targets/*.mak``.
 
   Each subdirectory in ``hw/`` adds one sourceset to the ``hw_arch`` 
dictionary,
   for example::
@@ -307,8 +307,8 @@ Utility sourcesets:
 The following files concur in the definition of which files are linked
 into each emulator:
 
-``default-configs/devices/*.mak``
-  The files under ``default-configs/devices/`` control the boards and devices
+``configs/devices/*.mak``
+  The files under ``configs/devices/`` control the boards and devices
   that are built into each QEMU system emulation targets. They merely contain
   a list of config variable definitions such as::
 
@@ -317,11 +317,11 @@ into each emulator:
     CONFIG_XLNX_VERSAL=y
 
 ``*/Kconfig``
-  These files are processed together with ``default-configs/devices/*.mak`` and
+  These files are processed together with ``configs/devices/*.mak`` and
   describe the dependencies between various features, subsystems and
   device models.  They are described in :ref:`kconfig`
 
-``default-configs/targets/*.mak``
+``configs/targets/*.mak``
   These files mostly define symbols that appear in the ``*-config-target.h``
   file for each emulator [#cfgtarget]_.  However, the ``TARGET_ARCH``
   and ``TARGET_BASE_ARCH`` will also be used to select the ``hw/`` and
@@ -460,7 +460,7 @@ Built by Meson:
   TARGET-NAME is again the name of a system or userspace emulator. The
   config-devices.mak file is automatically generated by make using the
   scripts/make_device_config.sh program, feeding it the
-  default-configs/$TARGET-NAME file as input.
+  configs/$TARGET-NAME file as input.
 
 ``config-host.h``, ``$TARGET-NAME/config-target.h``, 
``$TARGET-NAME/config-devices.h``
   These files are used by source code to determine what features
-- 
2.31.1