[rtems-docs commit] c-user: Use common wording for build config opts

[Sebastian Huber]

Module:    rtems-docs
Branch:    master
Commit:    00edae709dff54b29a482f6d9067dec10e489927
Changeset: http://git.rtems.org/rtems-docs/commit/?id=00edae709dff54b29a482f6d9067dec10e489927

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Fri Nov  2 10:57:05 2018 +0100

c-user: Use common wording for build config opts

---

 c-user/configuring_a_system.rst               | 10 +++++-----
 c-user/symmetric_multiprocessing_services.rst |  4 ++--
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/c-user/configuring_a_system.rst b/c-user/configuring_a_system.rst
index 163f004..601c4a1 100644
--- a/c-user/configuring_a_system.rst
+++ b/c-user/configuring_a_system.rst
@@ -4459,9 +4459,9 @@ Multiprocessing Configuration
 =============================
 
 This section defines the multiprocessing related system configuration
-parameters supported by ``<rtems/confdefs.h>``.  They are only used if the
-Multiprocessing Support (distinct from the SMP support) is enabled at configure
-time using the ``--enable-multiprocessing`` option.
+parameters supported by ``<rtems/confdefs.h>``.  They are only used if RTEMS
+was built with the ``--enable-multiprocessing`` build configuration option.
+The multiprocessing (MPCI) support must not be confused with the SMP support.
 
 Additionally, this class of Configuration Constants are only applicable if
 ``CONFIGURE_MP_APPLICATION`` is defined.
@@ -4492,8 +4492,8 @@ DESCRIPTION:
     provided.
 
 NOTES:
-    This has no impact unless RTEMS was configured and built using the
-    ``--enable-multiprocessing`` option.
+    This has no impact unless RTEMS was built with the
+    ``--enable-multiprocessing`` build configuration option.
 
 .. index:: CONFIGURE_MP_NODE_NUMBER
 
diff --git a/c-user/symmetric_multiprocessing_services.rst b/c-user/symmetric_multiprocessing_services.rst
index 61208c6..3b2c3a5 100644
--- a/c-user/symmetric_multiprocessing_services.rst
+++ b/c-user/symmetric_multiprocessing_services.rst
@@ -26,8 +26,8 @@ The Symmetric Multiprocessing (SMP) support of the RTEMS is available on
 
 .. warning::
 
-   The SMP support must be explicitly enabled via the ``--enable-smp``
-   configure command line option for the :term:`BSP` build.
+    The SMP support is only available if RTEMS was built with the
+    ``--enable-smp`` build configuration option.
 
 RTEMS is supposed to be a real-time operating system.  What does this mean in
 the context of SMP?  The RTEMS interpretation of real-time on SMP is the