diff --git a/documentation/dev-manual/dev-manual-common-tasks.xml b/documentation/dev-manual/dev-manual-common-tasks.xml
index ef1c166265..df69cd5fc3 100644
--- a/documentation/dev-manual/dev-manual-common-tasks.xml
+++ b/documentation/dev-manual/dev-manual-common-tasks.xml
@@ -8748,7 +8748,7 @@
the specified repository.
See the
- Dnf documentation
+ DNF documentation
for additional information.
@@ -9805,7 +9805,7 @@
Some of the tests (in particular dnf tests) start
an HTTP server on a random high number port,
which is used to serve files to the target.
- The Dnf module serves
+ The DNF module serves
${WORKDIR}/oe-rootfs-repo
so it can run dnf channel commands.
That means your host's firewall
diff --git a/documentation/ref-manual/ref-classes.xml b/documentation/ref-manual/ref-classes.xml
index 5769e7a051..fc0314b957 100644
--- a/documentation/ref-manual/ref-classes.xml
+++ b/documentation/ref-manual/ref-classes.xml
@@ -2386,7 +2386,7 @@ This check was removed for YP 2.3 release
If you take the optional step to set up a repository (package feed)
- on the development host that can be used by Dnf, you can
+ on the development host that can be used by DNF, you can
install packages from the feed while you are running the image
on the target (i.e. runtime installation of packages).
For more information, see the