mapbox-navigation-ios now defaults to main

Author: 1ec5

CONTRIBUTING.md

@@ -22,7 +22,7 @@ The Mapbox Plugins SDK for Android features several translations contributed thr
 While you’re there, please consider also translating the following related projects:
 
 * [OSRM Text Instructions](https://www.transifex.com/project-osrm/osrm-text-instructions/), which the Mapbox Directions API uses to generate textual and verbal turn instructions ([instructions](https://github.com/Project-OSRM/osrm-text-instructions/blob/master/CONTRIBUTING.md#adding-or-updating-a-localization)).
-* [Mapbox Navigation SDK for iOS](https://www.transifex.com/mapbox/mapbox-navigation-ios/), the analogous library for iOS applications ([instructions](https://github.com/mapbox/mapbox-navigation-ios/blob/master/CONTRIBUTING.md#adding-or-updating-a-localization)).
+* [Mapbox Navigation SDK for iOS](https://www.transifex.com/mapbox/mapbox-navigation-ios/), the analogous library for iOS applications ([instructions](https://github.com/mapbox/mapbox-navigation-ios/blob/main/CONTRIBUTING.md#adding-or-updating-a-localization)).
 * [Mapbox Maps SDK for Android](https://www.transifex.com/mapbox/mapbox-gl-native/), which is responsible for the map view and minor UI elements such as the Mapbox Telemetry permissions dialog
 
 Once you’ve finished translating the Android Plugins SDK into a new language in Transifex, open an issue in this repository asking to pull in your translations. You can also pull in the translations yourself: