Do not suggest avoiding the transitive verb 'is'

In a sentence using the word 'is', I get this suggestion:

`Try to avoid using 'is'.`

I don't think it _is_ reasonable to suggest avoiding a common transitive verb like 'is'. There _is_ really no way to avoid the word in any kind of writing, and it _is_ widely considered an appropriate verb regardless of industry or audience.

The issue does not name a file or test. Start by locating the JavaScript rule that emits `Try to avoid using 'is'.`, then reproduce the reported sentence and trace how the suggestion is produced. Done means the inappropriate suggestion is no longer reported while the rule's other behavior remains covered.

Written by the indexing model from the issue text.