diff --git a/.github/workflows/doc-on-push-zoomin-publish.yml b/.github/workflows/doc-on-push-zoomin-publish.yml
index 82f049b..109a667 100644
--- a/.github/workflows/doc-on-push-zoomin-publish.yml
+++ b/.github/workflows/doc-on-push-zoomin-publish.yml
@@ -12,7 +12,7 @@ jobs:
   deploy:
     permissions:
       contents: write
-    uses: ./.github/workflows/doc-build-and-publish-zooomin.yml
+    uses: ./.github/workflows/doc-build-and-publish-zoomin.yml
     with:
       documentation_tag: "latest"
       publish_to_prod: true
diff --git a/doc/Doxyfile b/doc/Doxyfile
index 84920c3..5808dd9 100644
--- a/doc/Doxyfile
+++ b/doc/Doxyfile
@@ -1089,7 +1089,7 @@ FILTER_SOURCE_PATTERNS =
 # (index.html). This can be useful if you have a project on for instance GitHub
 # and want to reuse the introduction page also for the doxygen output.
 
-USE_MDFILE_AS_MAINPAGE = main.md
+USE_MDFILE_AS_MAINPAGE = _doxygen/main.md
 
 # The Fortran standard specifies that for fixed formatted Fortran code all
 # characters from position 72 are to be considered as comment. A common
diff --git a/doc/Makefile.txt b/doc/Makefile
similarity index 100%
rename from doc/Makefile.txt
rename to doc/Makefile
diff --git a/doc/conf.py b/doc/conf.py
index 3d0b0d3..10299a0 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -25,7 +25,6 @@
 
 extensions = [
     'breathe',
-    'sphinxcontrib.mscgen',
     'sphinx_tabs.tabs',
     'sphinx_togglebutton',
 ]
diff --git a/include/sm_host.h b/include/sm_host.h
index 6085d37..dd14420 100644
--- a/include/sm_host.h
+++ b/include/sm_host.h
@@ -96,8 +96,6 @@ int sm_host_register_ri_handler(sm_ri_handler_t handler);
  * @param automatic If true, DTR UART is automatically managed by the library.
  * @param inactivity Inactivity timeout for DTR UART disablement. Only used if @p
  * automatic is true.
- *
- * @return Zero on success, non-zero otherwise.
  */
 void sm_host_configure_dtr_uart(bool automatic, k_timeout_t inactivity);