docs(api.md): update note about page.goto() returned value (#2787)
docs(api.md): update note about page.goto() returned value (#2787)

Fixes: #2765
puppeteer/puppeteer,puppeteer/puppeteer,GoogleChrome/puppeteer,puppeteer/puppeteer,GoogleChrome/puppeteer,puppeteer/puppeteer,GoogleChrome/puppeteer