Help modal dialog: inaccurate description for the Insert link keyboard shortcut

[afercia]

Description

Noticed while looking into #51737

In the Keyboard shortcuts modal dialog, the description for the Ctrl/Cmd+k shortcut is:

Convert the selected text into a link.

That's inaccurate. The shortcut works also without a selection, when the cursor is within any block with text. It works also when the cursor isn't inside any text and it's actially in an empty space. That's how it always worked in WordPress since ages. There are good reasons for this behavior, as it provides users with more flexibility.

However, the current description actually hides how this feature works and it's misleading. It doesn't help with discoverability. The descritpion should be simpler and mroe generic, to match the actual behavior:

• No text selection is required to add a link.
• Links can be added also to other elements, for example an inline image within a paragraph block. The description only mentions text so it's inaccurate and pointlessy too specific.

Step-by-step reproduction instructions

• Go to the Post Editor > Options > Keyboard shortcuts
• The Keyboard shortcuts modal dialog opens.
• Observe the description of the Ctrl/Cmd+k keyboard shortcut within the section 'Text formatting'.

Screenshots, screen recording, code snippet

Environment info

No response

Please confirm that you have searched existing issues in the repo.

Yes

Please confirm that you have tested with all plugins deactivated except Gutenberg.

Yes

[t-hamano]

For reference, the Classic Editor explains it as Insert/edit link (Ctrl+K). How about Insert or edit a link. etc.?