diff --git a/moderntimeline.dtx b/moderntimeline.dtx
index aa2259d..d1b68c9 100644
--- a/moderntimeline.dtx
+++ b/moderntimeline.dtx
@@ -237,7 +237,7 @@
 % This macro places vertical lines on the timeline bar at every month and year.
 % You can set the height of the marks with |\tlmarkheightmo| (default = 0.2ex).
 %
-% \DescribeMacro{\tlenablemakrsyr}
+% \DescribeMacro{\tlenablemarksyr}
 % This macro places vertical lines on the timeline bar at every year.
 % You can set the height of the marks with |\tlmarkheightyr| (default = 0.4ex).
 %