Cherry-pick to 7.x: fixes fields documentation for php_fpm metricbeat module (#22332)#22431

Merged

EamonnTP merged 1 commit intoelastic:7.xfrom EamonnTP:backport/7.x/pr-22332

Nov 5, 2020

+5-6

Commits on Nov 4, 2020

fixes fields documentation for php_fpm metricbeat module (elastic#22332 )

authored and
Eamonn Smith
committed