diff --git a/doc/hackerbase.1 b/doc/hackerbase.1
index 6342b3d..ee074b2 100644
--- a/doc/hackerbase.1
+++ b/doc/hackerbase.1
@@ -142,15 +142,20 @@ according to the specification.
 
 .TP
 .B \-notify
-notify month+
+Send notification to all members with debt greater than for one month.
 
 .TP
 .B \-notify3
-notify quarter+
+Send notification to all members with debt greater than for three
+months.
 
 .TP
 .B \-summary
-rada summary
+Send weekly summary email for the Council. It includes expected
+monthly income based on current members counts, table with unpaired
+transactions (see \fB\-unpaired\fR), table with active members with
+debt greater than for three months (see \fB\-notify3\fR) and a table
+with all other active members and their membership fees balances.
 
 .SH "OPTIONS"