docs: add backticks in blas/ext/base/dcusome descriptions

[Planeshifter]

Follow-up fixes for commits merged to develop between 2026-06-07 05:19 PDT and 2026-06-08 01:55 PDT (SHA range 81c49c2f..f31e14972, 22 first-parent commits).

Description

This pull request:

• Aligns blas/ext/base/dcusome user-facing documentation with the blas/ext/base/gcusome reference convention by wrapping the k parameter in backticks in README.md, docs/repl.txt, docs/types/index.d.ts, and lib/index.js (originating commit 98254d8e).

Fixes by package

• blas/ext/base/dcusome — Fixes missing backtick formatting around k in README.md, docs/repl.txt, docs/types/index.d.ts, and lib/index.js, introduced in 98254d8e; gcusome consistently wraps k in backticks across the same surfaces.

Related Issues

No.

Questions

No.

Other

Commit window

22 first-parent commits merged to develop between 2026-06-07 05:19 PDT and 2026-06-08 01:55 PDT (81c49c2f..f31e14972). The window centers on @stdlib/blas/ext/base expansion: new dcuany, dcuevery, dcusome, scunone, dwxsa, gminheap-sift-down packages; new ndarray/{caxpby,daxpby,saxpby} wrappers; a caxpby/src/main.c refactor; benchmark description format fixes; and namespace + TypeScript declaration updates.

Validation

Scope of review:

• stdlib code-style compliance against docs/style-guides/ and against established sibling reference packages (gcusome, dcunone, scuany, dnansum, swxsa, zaxpby).
• Bug scan across all introduced JavaScript and C sources, with focused attention on gminheap-sift-down index arithmetic, dcusome k-threshold semantics, the caxpby C refactor, dwxsa sign direction, and the ndarray/{caxpby,daxpby,saxpby} argument forwarding.

Deliberately excluded:

• Subjective or "could be improved" suggestions.
• Findings requiring changes to code outside the 24-hour window (e.g., the dcusome k <= 0 semantic matches the gcusome reference exactly and is covered by an explicit reference test — not a regression).
• Bench-description format reordering in the three bench: fix description commits, confirmed to be intentional alignment with the new sibling-package convention.

Checklist

• Read, understood, and followed the contributing guidelines.

AI Assistance

• Yes
• No

If you answered "yes" above, how did you use AI assistance?

• Code generation (e.g., when writing an implementation or fixing a bug)
• Test/benchmark generation
• Documentation (including examples)
• Research and understanding

Disclosure

This PR was assembled by Claude Code as part of a scheduled review of commits merged to develop in the last 24 hours. The documentation fix was identified by automated style auditors, validated against the gcusome reference package, and applied by Claude Code. A maintainer should audit before promoting from draft.

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Generated by Claude Code

[stdlib-bot]

Coverage Report

Package	Statements	Branches	Functions	Lines
blas/ext/base/dcusome	$\color{green}403/403$ $\color{green}+100.00\%$	$\color{green}20/20$ $\color{green}+100.00\%$	$\color{green}4/4$ $\color{green}+100.00\%$	$\color{green}403/403$ $\color{green}+100.00\%$

The above coverage report was generated for the changes in this PR.