diff --git a/resources/desktop/com.github.rssguard.appdata.xml b/resources/desktop/com.github.rssguard.appdata.xml
index 31ab9d20e..cf8947647 100644
--- a/resources/desktop/com.github.rssguard.appdata.xml
+++ b/resources/desktop/com.github.rssguard.appdata.xml
@@ -16,7 +16,6 @@
   <launchable type="desktop-id">com.github.rssguard.desktop</launchable>
   <screenshots>
   <screenshot type="default">
-      <caption>Windows version</caption>
       <image>https://github.com/martinrotter/rssguard/blob/master/resources/docs/images/rssguard-window.png?raw=true</image>
     </screenshot>
   </screenshots>
diff --git a/resources/docs/images/rssguard-window.png b/resources/docs/images/rssguard-window.png
index 39ae00597..2eb9e6e63 100644
Binary files a/resources/docs/images/rssguard-window.png and b/resources/docs/images/rssguard-window.png differ
diff --git a/resources/scripts/github-actions/build-linux-mac.sh b/resources/scripts/github-actions/build-linux-mac.sh
index b9e6eea38..8da53847f 100755
--- a/resources/scripts/github-actions/build-linux-mac.sh
+++ b/resources/scripts/github-actions/build-linux-mac.sh
@@ -66,7 +66,7 @@ cmake --build .
 cmake --install . --prefix "$prefix"
 
 if [ $is_linux = true ]; then
-  # Obtain linuxdeployqt.
+  # Obtain linuxdeploy.
   wget -qc https://github.com/linuxdeploy/linuxdeploy/releases/download/continuous/linuxdeploy-x86_64.AppImage
   wget -qc https://github.com/linuxdeploy/linuxdeploy-plugin-qt/releases/download/continuous/linuxdeploy-plugin-qt-x86_64.AppImage
   chmod a+x linuxdeploy*.AppImage