Update GeolocationModule.m

Fix typo in setActivityType
[TIMOB-15291] Check proxy for background configuration
Bug Fix
timob-12539: fix doc typo
Merge pull request #4735 from hieupham007/timob-12539-fixDoc

timob-12539: fix doc typo
Merge pull request #4454 from benbahrenburg/master

[TC-2611] Fix setActivityType typo
Merge pull request #4729 from vishalduggal/timob-15291-take2

[TIMOB-15291] Check proxy for background configuration
Merge branch 'master' of https://github.com/appcelerator/titanium_mobile into tidoc-831
[TIDOC-831] Add note about button limitation