Update comment

Make it clear that developers have to add the access location permission to their AndroidManifest for the location module to work

Author: shepherd-l

OneSignalSDK/onesignal/location/src/main/AndroidManifest.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest>
 
-    <!-- At a minimum the location module requires course permission, the app has the option
-         to also include ACCESS_FINE_LOCATION and/or ACCESS_BACKGROUND_LOCATION -->
+    <!-- At a minimum the location module requires the app to include ACCESS_COARSE_LOCATION,
+         with the option to also include ACCESS_FINE_LOCATION and/or ACCESS_BACKGROUND_LOCATION -->
 </manifest>