Docs: Wrap handcuffs commands in quotes
Docs: Wrap handcuffs commands in quotes

Certain shells (at least zsh) consider left and right brackets to be
special characters, and thus can't run the handcuffs commands with a
phase without wrapping them in quotes.

procore/handcuffs,procore/handcuffs,procore/handcuffs,procore/handcuffs