[XS] Change in flashrom[main]: doc: Fix formatting for the example of commit message

[Anastasia Klimchuk (Code Review)]

Anastasia Klimchuk has submitted this change. ( https://review.coreboot.org/c/flashrom/+/78120?usp=email )

Change subject: doc: Fix formatting for the example of commit message
......................................................................

doc: Fix formatting for the example of commit message

Example of commit message was formatted with code-block directive
which has language argument required or optional depending on the
sphinx version. Replace code-block with simpler literal block
which never has arguments, and also since the text formatted is
not actually a code.

Change-Id: If0bc8327e973d9bc9a93eea38c83bfab412fb8f4
Signed-off-by: Anastasia Klimchuk 
Reviewed-on: https://review.coreboot.org/c/flashrom/+/78120
Tested-by: build bot (Jenkins) 
Reviewed-by: Patrick Georgi 
Reviewed-by: Alexander Goncharov 
---
M doc/dev_guide/development_guide.rst
1 file changed, 1 insertion(+), 3 deletions(-)

Approvals:
  Patrick Georgi: Looks good to me, but someone else must approve
  Alexander Goncharov: Looks good to me, approved
  build bot (Jenkins): Verified

diff --git a/doc/dev_guide/development_guide.rst b/doc/dev_guide/development_guide.rst
index bdbee37..60c5625 100644
--- a/doc/dev_guide/development_guide.rst
+++ b/doc/dev_guide/development_guide.rst
@@ -51,9 +51,7 @@
 Commit message
 --------------

-Commit messages shall have the following format:
-
-.. code-block::
+Commit messages shall have the following format::

<component>: Short description (up to 72 characters)