In Step 3 addType snippet should be part of dictionary-plugin.js

[dldg]

The following snippet should also be shown in dictionary-plugin.js snippet in Step 3 as part of the install function:

openmct.types.addType('example.telemetry', {
    name: 'Example Telemetry Point',
    description: 'Example telemetry point from our happy tutorial.',
    cssClass: 'icon-telemetry'
});