Describe the problem that you experienced

Upon visiting the page for glossary, the list of alphabets seems to be missing reference to first term regarding with N alphabet.

Enter the URL of the topic with the problem

https://angular.io/guide/glossary

Describe what you were looking for in the documentation

No response

Describe the actions that led you to experience the problem

No response

Describe what you want to experience that would fix the problem

Add reference to NgModule for N alphabet in list.

Add a screenshot if that helps illustrate the problem

If this problem caused an exception or error, please paste it here

No response

If the problem is browser-specific, please specify the device, OS, browser, and version

No response

Provide any additional information here in as much as detail as you can

No response