fix(completion): stop a rustup flag describing itself

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`rustup doc --unstable-book` carried "--unstable-book" as its
description, so the menu printed the flag twice and explained nothing.
Every sibling reads as the title of what it opens — The Cargo Book, The
Rust Reference, The Embedded Rust Book — and rustup's own help calls
this one The Unstable Book.

Found by sweeping the specs for descriptions that merely repeat their
own flag. The other eleven hits are terse but real: docker login
--password really is "Password".

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l0ng-ai

2026-08-09 00:44:33 +07:00

parent 0ab2e47829

commit 3796ec3399

1 changed files with 1 additions and 1 deletions

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assets/completions/rustup.json

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