Remove alternative text if there are none

Julien LepillerSun Jul 18 19:26:41+0200 2021

86470b7

nani/app/fastlane/metadata/android/zh_CN
namelast commitdate
full_description.txtUpdate Chinese (Simplified) translation.Wed Jun 24 21:01:13+0200 2020
short_description.txtUpdate Chinese (Simplified) translation.Wed Jun 24 21:01:13+0200 2020