manuals: fix quoting of double dashes

Otherwise rendered as "en" dashes by sphinx, for example:
git pull –rebase
instead of
git pull --rebase

Readers could confuse them with normal dashes.

Exception: replace by \-\- in italic text (*text*)
as Sphinx cannot nest italic and quoted text.

For consistency, also update quoting in strings in the same code hunks.

(From yocto-docs rev: 4e7ce372e37f76148f623a5295a15e08bc2603ff)

Signed-off-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/documentation/migration-guides/release-notes-3.4.rst b/documentation/migration-guides/release-notes-3.4.rst
index 927de6dc0c..5a8fb4b5a9 100644
--- a/documentation/migration-guides/release-notes-3.4.rst
+++ b/documentation/migration-guides/release-notes-3.4.rst
@@ -60,8 +60,8 @@ New Features / Enhancements in 3.4
 -  wic enhancements:
 
    -  Added erofs filesystem support
-   -  Added --extra-space argument to leave extra space after last partition
-   -  Added --no-fstab-update part option to allow using the stock fstab
+   -  Added ``--extra-space argument`` to leave extra space after last partition
+   -  Added ``--no-fstab-update`` part option to allow using the stock fstab
    -  bootimg-efi: added Unified Kernel Image option
    -  bootimg-pcbios: use label provided when formatting a DOS partition
 
@@ -75,7 +75,7 @@ New Features / Enhancements in 3.4
 -  BitBake enhancements:
 
    -  New bitbake-getvar helper command to query a variable value (with history)
-   -  bitbake-layers: layerindex-fetch: add --fetchdir parameter
+   -  bitbake-layers: layerindex-fetch: add ``--fetchdir`` parameter
    -  bitbake-layers: show-recipes: add skip reason to output
    -  bitbake-diffsigs: sort diff output for consistency
    -  Allow setting upstream for local hash equivalence server