FBPlacePickerViewController comment changes for reference documentation improvements.
FBPlacePickerViewController comment changes for reference documentation improvements.

Summary: Expanded comments, language cleanup. Changes similar to those done for the friend picker view controller header file.

Test Plan:
Run build_documentation.sh, then moved files to proper place so they showed up in Xcode organizer and verified improvements.

Revert Plan:
OK

Reviewers: jacl

CC: clang, mmarucheck, ayden

Differential Revision: https://phabricator.fb.com/D496404

TimeIncOSS/facebook-ios-sdk,taptaptap/facebook-ios-sdk,flovilmart/facebook-ios-sdk,taptaptap/facebook-ios-sdk,tipbit/facebook-ios-sdk,shepting/facebook-ios-sdk,shepting/facebook-ios-sdk,TimeIncOSS/facebook-ios-sdk,beamly/facebook-ios-sdk,shepting/facebook-ios-sdk,hibu/facebook-ios-sdk,tipbit/facebook-ios-sdk,FiftyThree/facebook-ios-sdk,ArtLapitski/facebook-ios-sdk,FiftyThree/facebook-ios-sdk,ShareKit/facebook-ios-sdk,1234-/facebook-ios-sdk,anthonylai/facebook-ios-sdk,wooga/facebook-ios-sdk,hibu/facebook-ios-sdk,Amnysia/facebook-ios-sdk,1234-/facebook-ios-sdk,Citrrus/facebook-ios-sdk,ShareKit/facebook-ios-sdk,flovilmart/facebook-ios-sdk,flovilmart/facebook-ios-sdk,1234-/facebook-ios-sdk,Citrrus/facebook-ios-sdk,shepting/facebook-ios-sdk,FiftyThree/facebook-ios-sdk,shepting/facebook-ios-sdk,beamly/facebook-ios-sdk,hibu/facebook-ios-sdk,Amnysia/facebook-ios-sdk,ArtLapitski/facebook-ios-sdk,ShareKit/facebook-ios-sdk,TimeIncOSS/facebook-ios-sdk,Subsplash/facebook-ios-sdk,wooga/facebook-ios-sdk,Subsplash/facebook-ios-sdk,beamly/facebook-ios-sdk,hibu/facebook-ios-sdk,1234-/facebook-ios-sdk,anthonylai/facebook-ios-sdk,flovilmart/facebook-ios-sdk,hibu/facebook-ios-sdk,taptaptap/facebook-ios-sdk,wooga/facebook-ios-sdk,flovilmart/facebook-ios-sdk,ArtLapitski/facebook-ios-sdk,Citrrus/facebook-ios-sdk,ArtLapitski/facebook-ios-sdk,1234-/facebook-ios-sdk,anthonylai/facebook-ios-sdk,tipbit/facebook-ios-sdk,Subsplash/facebook-ios-sdk,Amnysia/facebook-ios-sdk