|SUCCESS| pw138444 [PATCH v3 6/6] argparse: fix doc don't display two hyphens

[0-day Robot]

From: robot at bytheb.org

Test-Label: github-robot: build
Test-Status: SUCCESS
http://patchwork.dpdk.org/patch/138444/

_github build: passed_
Build URL: https://github.com/ovsrobot/dpdk/actions/runs/8324405841