diff --git a/src/Commands/RemindCommandGroup.cs b/src/Commands/RemindCommandGroup.cs
index c270f30..d563666 100644
--- a/src/Commands/RemindCommandGroup.cs
+++ b/src/Commands/RemindCommandGroup.cs
@@ -120,7 +120,7 @@ public class RemindCommandGroup : CommandGroup
     [RequireContext(ChannelContext.Guild)]
     [UsedImplicitly]
     public async Task<Result> ExecuteReminderAsync(
-        [Description("After what period of time mention the reminder")]
+        [Description("After what period of time mention the reminder (e.g. 1h30m)")]
         [Option("in")]
         string timeSpanString,
         [Description("Reminder text")] [MaxLength(512)]