Backport PR #31095 on branch 1.0.x (DOC: Restore ExtensionIndex.dropna.doc)#31152

Merged

jreback merged 1 commit intopandas-dev:1.0.xfrom

meeseeksmachine:auto-backport-of-pr-31095-on-1.0.x

Jan 20, 2020

Commits on Jan 20, 2020

Backport PR #31095: DOC: Restore ExtensionIndex.dropna.__doc__

jbrockmendel
authored and
meeseeksmachine
committed