[docs] fix title being "beat.backend.python"

5 jobs for docs in 100 minutes and 22 seconds (queued for 5 seconds)
Name Stage Failure
failed
build_linux_27 Build
npm WARN notice [SECURITY] stringstream has the following vulnerability: 1 moderate. Go here for more details: https://nodesecurity.io/advisories?search=stringstream&version=0.0.5 - Run `npm i npm@latest -g` to upgrade your npm version, and then `npm audit` to get more info.
npm WARN notice [SECURITY] randomatic has the following vulnerability: 1 low. Go here for more details: https://nodesecurity.io/advisories?search=randomatic&version=1.1.7 - Run `npm i npm@latest -g` to upgrade your npm version, and then `npm audit` to get more info.
npm WARN notice [SECURITY] mixin-deep has the following vulnerability: 1 low. Go here for more details: https://nodesecurity.io/advisories?search=mixin-deep&version=1.3.0 - Run `npm i npm@latest -g` to upgrade your npm version, and then `npm audit` to get more info.
npm WARN notice [SECURITY] tunnel-agent has the following vulnerability: 1 moderate. Go here for more details: https://nodesecurity.io/advisories?search=tunnel-agent&version=0.4.3 - Run `npm i npm@latest -g` to upgrade your npm version, and then `npm audit` to get more info.
npm WARN notice [SECURITY] hoek has the following vulnerability: 1 moderate. Go here for more details: https://nodesecurity.io/advisories?search=hoek&version=2.16.3 - Run `npm i npm@latest -g` to upgrade your npm version, and then `npm audit` to get more info.
npm WARN notice [SECURITY] macaddress has the following vulnerability: 1 critical. Go here for more details: https://nodesecurity.io/advisories?search=macaddress&version=0.2.8 - Run `npm i npm@latest -g` to upgrade your npm version, and then `npm audit` to get more info.
npm WARN notice [SECURITY] lodash has the following vulnerability: 1 low. Go here for more details: https://nodesecurity.io/advisories?search=lodash&version=4.17.4 - Run `npm i npm@latest -g` to upgrade your npm version, and then `npm audit` to get more info.
npm WARN notice [SECURITY] atob has the following vulnerability: 1 moderate. Go here for more details: https://nodesecurity.io/advisories?search=atob&version=2.0.3 - Run `npm i npm@latest -g` to upgrade your npm version, and then `npm audit` to get more info.
ERROR: Job failed: execution took longer than 1h30m0s seconds