Auto merge of #5548 - coderanger:patch-2, r=segiddins
Auto merge of #5548 - coderanger:patch-2, r=segiddins

Correct the config option name corresponding to --binstubs

This matches my experimental results at least.

bundler/bundler,mvz/bundler,mvz/bundler,dilumnavanjana/bundler,bundler/bundler,dilumnavanjana/bundler