---
id: pr-cccl-cub-8980
repo: NVIDIA/cccl
pr: 8980
title: 'docs: fix duplicated words in host_stub_visibility and permutation_iterator comments'
author: vip892766gma
date: '2026-05-14'
url: https://github.com/NVIDIA/cccl/pull/8980
source_category: upstream-code
architectures:
- sm100
tags:
- benchmark kernel
- cuda kernel
- triton kernel
techniques: []
hardware_features: []
kernel_types: []
languages:
- cuda-cpp
- triton
captured_at: '2026-05-16'
status: merged
merge_sha: 3d084be50224724c02c460aac9cd33ee7195d19d
inclusion_reason: Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.
changed_paths:
- docs/cccl/development/visibility/host_stub_visibility.rst
- libcudacxx/include/cuda/__iterator/permutation_iterator.h
artifact_dir: evidence/pull-bundles/cccl-cub/gh-8980
head_ref_oid: 2f9566667e3b616772916880c2d3a88306512d18
---
# docs: fix duplicated words in host_stub_visibility and permutation_iterator comments

- Repository: `NVIDIA/cccl`
- PR: [8980](https://github.com/NVIDIA/cccl/pull/8980)
- Decision: `Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.`
- Reason: Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.

## Changed Paths

- `docs/cccl/development/visibility/host_stub_visibility.rst`
- `libcudacxx/include/cuda/__iterator/permutation_iterator.h`

## Evidence Bundle

`evidence/pull-bundles/cccl-cub/gh-8980`
