diff --git a/nixos/modules/services/x11/desktop-managers/kde5.nix b/nixos/modules/services/x11/desktop-managers/kde5.nix
index db9de9835b5..7952cb5d8f0 100644
--- a/nixos/modules/services/x11/desktop-managers/kde5.nix
+++ b/nixos/modules/services/x11/desktop-managers/kde5.nix
@@ -58,8 +58,8 @@ in
         default = ["gstreamer"];
         example = ["gstreamer" "vlc"];
         description = ''
-          Phonon backends to use in KDE. Only the VLC and gstreamer backends are
-          available. The VLC backend is preferred by upstream.
+          Phonon backends to use in KDE. Only the VLC and GStreamer backends are
+          available. The GStreamer backend is preferred by upstream.
         '';
       };