manuals: replace hyphens with em dashes

Fix some hyphens being improperly used as em dashes.
See https://www.grammarly.com/blog/hyphens-and-dashes/

Using em dashes may also allow Sphinx to hyphenate
and break lines in the best way.

Note that the first character after an em dash not
supposed to be capitalized, unless a specific
rule applies, typically when what follows is a proper noun.

Fix a few misuses of parentheses in following text.

(From yocto-docs rev: 5918f019f63f6e820b1168f4cc001faa1d1cdc6f)

Signed-off-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Michael Opdenacker
2022-03-29 08:46:15 +02:00
committed by Richard Purdie
parent 0d1d3afa8a
commit d9adf28c10
29 changed files with 127 additions and 128 deletions

View File

@@ -84,7 +84,7 @@ Transitioning to a custom environment for systems development
#. **Now you're ready to create an image recipe**.
There are a number of ways to do this. However, it is strongly recommended
that you have your own image recipe - don't try appending to existing image
that you have your own image recipe --- don't try appending to existing image
recipes. Recipes for images are trivial to create and you usually want to
fully customize their contents.