modify formhandler doc

2 jobs for wip-fh-table in 3 minutes and 16 seconds (queued for 1 second)
Name Stage Failure
validate Test
npm ERR! g1@0.17.3 test: `tape test/test-*.js | faucet && node test/server.js puppeteer | tap-merge | faucet`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the g1@0.17.3 test script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! /root/.npm/_logs/2019-12-05T07_42_19_715Z-debug.log
ERROR: Job failed: exit code 1