diff -urNp a/man/net-snmp-create-v3-user.1.def b/man/net-snmp-create-v3-user.1.def
--- a/man/net-snmp-create-v3-user.1.def	2020-06-10 13:43:18.443070961 +0200
+++ b/man/net-snmp-create-v3-user.1.def	2020-06-10 13:49:25.975363441 +0200
@@ -3,7 +3,7 @@
 net-snmp-create-v3-user \- create a SNMPv3 user in net-snmp configuration file
 .SH SYNOPSIS
 .PP
-.B net-snmp-create-v3-user [-ro] [-a authpass] [-x privpass] [-X DES|AES]
+.B net-snmp-create-v3-user [-ro] [-A authpass] [-a MD5|SHA] [-X privpass] [-x DES|AES]
 .B [username]
 .SH DESCRIPTION
 .PP
@@ -16,13 +16,16 @@ new user in net-snmp configuration file
 displays the net-snmp version number
 .TP
 \fB\-ro\fR
-create an user with read-only permissions
+creates a user with read-only permissions
 .TP
-\fB\-a authpass\fR
-specify authentication password
+\fB\-A authpass\fR
+specifies the authentication password
 .TP
-\fB\-x privpass\fR
-specify encryption password
+\fB\-a MD5|SHA\fR
+specifies the authentication password hashing algorithm
 .TP
-\fB\-X DES|AES\fR
-specify encryption algorithm
+\fB\-X privpass\fR
+specifies the encryption password
+.TP
+\fB\-x DES|AES\fR
+specifies the encryption algorithm