doc: kernel: Improved reloc text formatting

This patch improves the formatting of the "Additional Configurations"
section of the "Code And Data Relocation" document.

Signed-off-by: Joel Holdsworth <jholdsworth@nvidia.com>

Author: jhol

doc/kernel/code-relocation.rst

@@ -74,30 +74,30 @@ for  data copy operations from ROM to required memory type.
 Additional Configurations
 =========================
 This section shows additional configuration options that can be set in
-``CMakeLists.txt``
+``CMakeLists.txt``.
 
-* if the memory is SRAM1, SRAM2, CCD, or AON, then place the full object in the
-  sections for example:
+* If the memory is ``SRAM1``, ``SRAM2``, ``CCD``, or ``AON``, then place the
+  full object in the sections. For example:
 
   .. code-block:: none
 
      zephyr_code_relocate(FILES src/file1.c LOCATION SRAM2)
      zephyr_code_relocate(FILES src/file2.c LOCATION SRAM)
 
-* if the memory type is appended with _DATA, _TEXT, _RODATA or _BSS, only the
-  selected memory is placed in the required memory region.
-  for example:
+* If the memory type is appended with ``_DATA``, ``_TEXT``, ``_RODATA`` or
+  ``_BSS``, only the selected memory is placed in the required memory region.
+  For example:
 
   .. code-block:: none
 
      zephyr_code_relocate(FILES src/file1.c LOCATION SRAM2_DATA)
      zephyr_code_relocate(FILES src/file2.c LOCATION SRAM2_TEXT)
 
-* Multiple regions can also be appended together such as: SRAM2_DATA_BSS.
-  This will place data and bss inside SRAM2.
+* Multiple regions can also be appended together such as: ``SRAM2_DATA_BSS``.
+  This will place data and bss inside ``SRAM2``.
 
-* Multiple files can be passed to the FILES argument, or CMake generator
-  expressions can be used to relocate a comma-separated list of files
+* Multiple files can be passed to the ``FILES`` argument, or CMake generator
+  expressions can be used to relocate a comma-separated list of files.
 
   .. code-block:: none