docs-bug(Homepage): app-support description text reads awkwardly

### Documentation Feedback

At the bottom of the homepage, in the app-support section, at a particular screen size, the description text reads as

" StackOverflow Discord
Questions tagged with angular-Angular Community on Discord
material or angular-cdk"

which is incorrect. Please add a few pixels of spacing between elements so that they always read as intended.

### Affected documentation page

https://material.angular.io/

Open material.angular.io and inspect the homepage app-support section at the screen size shown in the attached image. Locate the page and styles responsible for the StackOverflow and Discord descriptions, then verify that the elements remain separated and readable at the reported size. Done means the text no longer runs together while preserving the intended homepage layout.

Written by the indexing model from the issue text.