user: Fix header levels.

user/hosts/index.rst

@@ -8,7 +8,7 @@
 .. _development-host:
 
 Host Computer
--------------
+*************
 .. index:: Host Computer
 
 RTEMS applications are developed using cross-development tools running on a

user/hosts/macos.rst

@@ -6,7 +6,7 @@
 .. _macos:
 
 Apple OS X
-~~~~~~~~~~
+==========
 
 Apple's OS X is fully supported. You need to download and install a recent
 version of the Apple developer application Xcode. Xocde is available in the App

user/hosts/os.rst

@@ -6,7 +6,7 @@
 .. _host-os:
 
 Host Operating Systems
-~~~~~~~~~~~~~~~~~~~~~~
+======================
 
 .. sidebar:: *GDB and Python*
 

user/hosts/posix.rst

@@ -6,7 +6,7 @@
 .. _posix-hosts:
 
 POSIX Hosts
-~~~~~~~~~~~
+===========
 
 POSIX hosts are most Unix operating systems such as Linux, FreeBSD and
 NetBSD. RTEMS development works well on Unix and can scale from a single user
@@ -14,7 +14,7 @@ and a desktop machine to a team with decentralised or centralised development
 infrastructure.
 
 Root Access
-^^^^^^^^^^^
+-----------
 
 You either have ``root`` access to your host development machine or you do
 not. Some users are given hardware that is centrally managed. If you do not

user/hosts/windows.rst

@@ -6,7 +6,7 @@
 .. _microsoft-windows:
 
 Microsoft Windows
-~~~~~~~~~~~~~~~~~
+=================
 
 RTEMS supports Windows as a development host and the tools for most
 architectures are available. The RTEMS Project relies on the GNU tools for
@@ -44,7 +44,7 @@ Building is known to work on `Windows 7 64bit Professional` and `Windows 10`.
 .. _windows-path-length:
 
 Windows Path Length
-^^^^^^^^^^^^^^^^^^^
+-------------------
 
 Windows path length is limited and can cause problems when building the
 tools. The standard Windows API has a ``MAX_PATH`` length of 260
@@ -61,7 +61,7 @@ smaller to build. This is indicated in :ref:`released-version`.
 .. _msys2_parallel_builds:
 
 Parallel Builds with Make
-^^^^^^^^^^^^^^^^^^^^^^^^^
+-------------------------
 
 The MSYS2 GNU ``make`` has problems when using the `jobs` option. The RSB
 defaults to automatically using as many cores as the host machine has. To get a
@@ -69,7 +69,7 @@ successful build on Windows it is recommended you add the ``--jobs=none``
 option to all RSB build set commands.
 
 POSIX Support
-^^^^^^^^^^^^^
+-------------
 
 Building the RTEMS compilers, debugger, the RTEMS kernel and a number of other
 3rd party packages requires a POSIX environment. On Windows you can use Cygwin
@@ -87,7 +87,7 @@ distribution and that is a welcome feature on Windows. You get a powerful tool
 to manage your development environment on Windows.
 
 Python
-^^^^^^
+------
 
 We need Python to build the tools as the RSB is written in Python and we need
 suitable Python libraries to link to GDB as RTEMS makes use of GDB's Python
@@ -113,7 +113,7 @@ generate.
 .. _microsoft-windows-installation:
 
 Installing MSYS2
-^^^^^^^^^^^^^^^^
+----------------
 
 MSYS2 is installed on a new machine using the MSYS2 installer found on
 https://msys2.github.io/. Please select the ``x86_64`` variant for 64bit