diff --git a/core/oputil/oputil_help.js b/core/oputil/oputil_help.js
index 36002245..8e2bc2c2 100644
--- a/core/oputil/oputil_help.js
+++ b/core/oputil/oputil_help.js
@@ -8,7 +8,7 @@ exports.getHelpFor				= getHelpFor;
 
 const usageHelp = exports.USAGE_HELP = {
     General :
-`usage: optutil.js [--version] [--help]
+`usage: oputil.js [--version] [--help]
                   <command> [<args>]
 
 global args:
@@ -22,7 +22,7 @@ commands:
   mb                        message base management
 `,
     User :
-`usage: optutil.js user <action> [<args>]
+`usage: oputil.js user <action> [<args>]
 
 actions:
   info USERNAME                display information about a user
@@ -38,7 +38,7 @@ actions:
 `,
 
     Config :
-`usage: optutil.js config <action> [<args>]
+`usage: oputil.js config <action> [<args>]
 
 actions:
   new                      generate a new/initial configuration
diff --git a/docs/admin/oputil.md b/docs/admin/oputil.md
index 881514ce..dd989a5a 100644
--- a/docs/admin/oputil.md
+++ b/docs/admin/oputil.md
@@ -8,7 +8,7 @@ ENiGMA½ comes with `oputil.js` henceforth known as `oputil`, a command line int
 Let's look the main help output as per this writing:
 
 ```
-usage: optutil.js [--version] [--help]
+usage: oputil.js [--version] [--help]
                   <command> [<args>]
 
 global args:
@@ -41,7 +41,7 @@ Type `./oputil.js <command> --help` for additional help on a particular command.
 The `user` command covers various user operations.
 
 ```
-usage: optutil.js user <action> [<args>]
+usage: oputil.js user <action> [<args>]
 
 actions:
   info USERNAME                display information about a user
@@ -71,7 +71,7 @@ actions:
 The `config` command allows sysops to perform various system configuration and maintenance tasks.
 
 ```
-usage: optutil.js config <action> [<args>]
+usage: oputil.js config <action> [<args>]
 
 actions:
   new                      generate a new/initial configuration