Wrong link to docs

[ankurk91]

This link is 404

vue-test-utils/src/mount.js

Line 18 in b9b0aa9

'See https://vue-test-utils.vuejs.org/en/guides/general-tips.html for more details.'

[eddyerburgh]

Thanks for the report.

Can you make a PR with the fix? the link should be — https://vue-test-utils.vuejs.org/en/guides/common-tips.html