[PATCH v2 06/15] scripts: kernel-doc: Transform documentation into POD (6/15)

["Tomasz Warniełło" <tomasz.warniello@gmail.com>]

Step 6) Translate the "Output format selection modifier" subsection
        of OPTIONS

This section is renamed to "Output format modifiers" to make it simple.

To make it even more simple, a subsection is added:
"reStructuredText only".

Other notes:
- paragraphing correction
- article correction

See step 1 for the series details.

Signed-off-by: Tomasz Warniełło <tomasz.warniello@gmail.com>
---
 scripts/kernel-doc | 22 +++++++++++++++-------
 1 file changed, 15 insertions(+), 7 deletions(-)

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 896c4775102d..d1a4d98726b3 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -83,13 +83,6 @@ sub usage {
     my $message = <<"EOF";
 Usage: $0 [OPTION ...] FILE ...
 
-Output format selection modifier (affects only ReST output):
-
-  -sphinx-version	Use the ReST C domain dialect compatible with an
-			specific Sphinx Version.
-			If not specified, kernel-doc will auto-detect using
-			the sphinx-build version found on PATH.
-
 Output selection (mutually exclusive):
   -export		Only output documentation for symbols that have been
 			exported using EXPORT_SYMBOL() or EXPORT_SYMBOL_GPL()
@@ -2583,4 +2576,19 @@ Do not output documentation, only warnings.
 
 =back
 
+=head2 Output format modifiers
+
+=head3 reStructuredText only
+
+=over 8
+
+=item -sphinx-version VERSION
+
+Use the ReST C domain dialect compatible with a specific Sphinx Version.
+
+If not specified, kernel-doc will auto-detect using the sphinx-build version
+found on PATH.
+
+=back
+
 =cut
-- 
2.30.2