[PATCH] docs: fix typos in initramfs part

[Clara Kowalsky]

Signed-off-by: Clara Kowalsky <clara.k...@siemens.com>
---
doc/user_manual.md | 29 +++++++++++++++--------------
meta/classes/initramfs.bbclass | 4 ++--
2 files changed, 17 insertions(+), 16 deletions(-)

diff --git a/doc/user_manual.md b/doc/user_manual.md
index 4df122a8..5a95fdc3 100644
--- a/doc/user_manual.md
+++ b/doc/user_manual.md
@@ -1687,16 +1687,16 @@ SRC_URI += "docker://debian;digest=sha256:f528891ab1aa484bf7233dbcc84f3c806c3e42

## Switch from initramfs-tools to dracut

-To build a Isar image with dracut as the initramfs generator instead
-of initramfs-tools in Debian 13(trixie) or previous versions add dracut
+To build an Isar image with dracut as the initramfs generator instead
+of initramfs-tools in Debian 13 (trixie) or previous versions, add dracut
as a package to the image:

```
IMAGE_PREINSTALL += "dracut"
```

-An dracut based initrd contains the file `/usr/lib/initrd-release`. In
-case of trixie the file has the following content:
+A dracut-based initrd contains the file `/usr/lib/initrd-release`. In
+case of trixie, the file has the following content:

```bash
NAME=dracut
@@ -1737,7 +1737,7 @@ For running a custom script during boot-up, provide a bottom-half file in
process: `init-top`, `init-premount`, `local-top`, `nfs-top`, `local-block`,
`local-premount`, `nfs-premount`, `local-bottom`, `nfs-bottom`, `init-bottom`.
If you do not benefit from the script header with its static `SCRIPT_PREREQ`,
-you may instead provide `init-top-complete`, `init-premount-complete` etc. to
+you may instead provide `init-top-complete`, `init-premount-complete`, etc., to
still use automatic installation while defining the boot script completely
yourself.

@@ -1759,17 +1759,17 @@ It is controlled by following variables:
- `DRACUT_REQUIRED_BINARIES` defines the binaries required by the module.
- `DRACUT_MODULE_DEPENDENCIES` defines dependencies to other dracut modules.
- `DRACUT_MODULE_NO` defines the module number which prefixes the module name
-to define the execution order.The default is `50`.
-- `DRACUT_MODULE_NAME` the name of the module which is used to install the
+to determine the execution order. The default is `50`.
+- `DRACUT_MODULE_NAME` defines the name of the module which is used to install the
module in the initrd or as a dependency to other modules. It defaults to
`${PN}` without the prefix `dracut-`.
- `DRACUT_MODULE_PATH` contains the path to the installed module. It is set
-to `${D}/usr/lib/dracut/modules.d/${DRACUT_MODULE_NO}${DRACUT_MODULE_NAME}/`
+to `${D}/usr/lib/dracut/modules.d/${DRACUT_MODULE_NO}${DRACUT_MODULE_NAME}/`.

The `install()` function is added by storing the file `install.sh` in the
files directory of the dracut module.

-Other files can by added to the module by coping them to the Module folder
+Other files can by added to the module by copying them to the module folder
with:
```bash
install -m 666 ${WORKDIR}/lighttpd.service ${DRACUT_MODULE_PATH}
@@ -1794,15 +1794,16 @@ See `isar-initramfs` or `isar-dracut` for an example recipes.

#### dracut config

-A dracut initramfs can be configured by the command line or a configuration file.
-The use configuration files is preferred:
+A dracut initramfs can be configured via the command line or a configuration file.
+The use of configuration files is preferred:
- Debian provides dracut-config-* packages
- It is easier to upstream and to maintain.

The configuration file can be chosen with the variable `DRACUT_CONFIG_PATH`. This variable
-contains the absolut path to the used configuration in the root file system.
+contains the absolute path to the used configuration in the root file system.
+The configuration file should be placed in `/etc/dracut.conf.d` to follow the dracut convention.

-Still there are some use cases like debugging to add modules via the command line.
-For this the recipe meta/classes/initrd-dracut.bbclass provides the following options:
+There are still some use cases, like debugging, where modules can be added via the command line.
+For this, the recipe meta/classes/initrd-dracut.bbclass provides the following options:
- `DRACUT_EXTRA_DRIVERS` add extra drivers to the dracut initrd
- `DRACUT_EXTRA_MODULES` add extra modules to the dracut initrd
diff --git a/meta/classes/initramfs.bbclass b/meta/classes/initramfs.bbclass
index 862bd873..85b07f28 100644
--- a/meta/classes/initramfs.bbclass
+++ b/meta/classes/initramfs.bbclass
@@ -29,9 +29,9 @@ ROOTFSDIR = "${INITRAMFS_ROOTFS}"
ROOTFS_FEATURES = "generate-manifest"
ROOTFS_PACKAGES = "${INITRAMFS_GENERATOR_PKG} ${INITRAMFS_PREINSTALL} ${INITRAMFS_INSTALL}"

-# validate if have incompatible packages in the installation list
+# validate whether there are incompatible packages in the installation list
python do_validate_rootfs_packages () {
- # in Debian initramfs-tools specific packages should end or star
+ # in Debian, initramfs-tools specific packages should end or start
# with initramfs
# dracut specific packages end with dracut
incompatible_initrd_packages = { 'initramfs-tools':['dracut'],
--
2.52.0