fixed key of policy group help

fixes: keycloak#33618
Signed-off-by: Erik Jan de Wit <[email protected]>

js/apps/admin-ui/maven-resources/theme/keycloak.v2/admin/messages/messages_en.properties

@@ -1102,7 +1102,7 @@ connectionTimeoutHelp=LDAP connection timeout in milliseconds
 repeat=Repeat
 defaultSigAlgHelp=Default algorithm used to sign tokens for the realm
 save-admin-eventsHelp=If enabled, admin events are saved to the database, which makes events available to the Admin UI.
-policyGroups=Specifies which user(s) are allowed by this policy.
+policyGroupsHelp=Specifies which user(s) are allowed by this policy.
 searchForProtocol=Search protocol mapper
 eventTypes.CLIENT_INFO.name=Client info
 eventTypes.OAUTH2_DEVICE_CODE_TO_TOKEN.description=OAuth2 device code to token