diff --git a/etc/themes/newcomers-presets-theme.el b/etc/themes/newcomers-presets-theme.el
index 2c69f26da4c..2163631324e 100644
--- a/etc/themes/newcomers-presets-theme.el
+++ b/etc/themes/newcomers-presets-theme.el
@@ -19,7 +19,7 @@
 ;; You should have received a copy of the GNU General Public License
 ;; along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.
 
-;;; Commentary
+;;; Commentary:
 
 ;; This theme configures user options that we can reasonably expect the
 ;; average, new user to want to enable, but would otherwise be unlikely