doc: note that v8 options work with both dashes and underscores - #6532

doc: note that v8 options work with both dashes and underscores#6532

Fishrock123 merged 2 commits into

nodejs:masternodejs/node:masterfrom

Fishrock123:doc-v8-options-dash-underscoreFishrock123/node:doc-v8-options-dash-underscoreCopy head branch name to clipboard