diff --git a/git-quick-stats b/git-quick-stats
index e5d028c..bebb7ac 100755
--- a/git-quick-stats
+++ b/git-quick-stats
@@ -150,7 +150,6 @@ function commitsCalendarByAuthor() {
 }
 
 # DESC: Shows a heatmap of commits per hour of each day for the last 30 days
-# ARGS: $author (required)
 function commitsHeatmap() {
     # number of days to display
     DAYS=$_commit_days