diff --git a/CHANGELOG.md b/CHANGELOG.md
index 788c2f30..109eb3e3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,7 @@
 All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
-- Update docker build to publish to "os2display" org on docker hup. Update github workflow to latest actions.
+- Update docker build to publish to "os2display" org on docker hub. Update github workflow to latest actions.
 - Updated `EventDatabaseApiFeedType` query ensuring started
   but not finished events are found.
 - Refactored all feed related classes and services
diff --git a/src/Command/User/AddUserCommand.php b/src/Command/User/AddUserCommand.php
index a18aad5c..7f60010c 100644
--- a/src/Command/User/AddUserCommand.php
+++ b/src/Command/User/AddUserCommand.php
@@ -165,11 +165,11 @@ protected function interact(InputInterface $input, OutputInterface $output): voi
             $this->io->text(' > <info>Role</info>: '.$role);
         } else {
             $question = new ChoiceQuestion(
-                'Please select the users role (defaults to editor)',
-                ['editor', 'admin'],
+                'Please select the user\'s role (defaults to editor)',
+                CommandInputValidator::ALLOWED_USER_ROLES,
                 0
             );
-            $question->setErrorMessage('Color %s is invalid.');
+            $question->setErrorMessage('Role %s is invalid.');
 
             $role = $helper->ask($input, $output, $question);
             $output->writeln('You have just selected: '.$role);
@@ -284,7 +284,7 @@ private function getCommandHelp(): string
 If you omit any of the required arguments, the command will ask you to
 provide the missing values:
 
-  # command will ask you for the password etc
+  # command will ask you for the password etc.
   <info>php %command.full_name%</info> <comment>email</comment>
 
   # command will ask you for all arguments
diff --git a/src/Utils/CommandInputValidator.php b/src/Utils/CommandInputValidator.php
index 001747cc..8cbc0e38 100644
--- a/src/Utils/CommandInputValidator.php
+++ b/src/Utils/CommandInputValidator.php
@@ -24,6 +24,8 @@
  */
 class CommandInputValidator
 {
+    public const ALLOWED_USER_ROLES = ['editor', 'admin'];
+
     public function __construct(
         private TenantRepository $tenantRepository,
     ) {}
@@ -95,8 +97,7 @@ public function validateRole(?string $role): string
             throw new InvalidArgumentException('The role can not be empty.');
         }
 
-        $allowedRoles = ['editor', 'admin'];
-        if (!in_array($role, $allowedRoles)) {
+        if (!in_array($role, self::ALLOWED_USER_ROLES)) {
             throw new InvalidArgumentException('Unknown role: '.$role);
         }