Merge pull request #95 from adjust/readme-update

README update

Author: uerceg

README.md

@@ -1196,7 +1196,7 @@ Upon receiving this information, Adjust will block the sharing of that specific
 Call the following method to instruct the Adjust SDK to communicate the user's choice to share data or change data sharing, to the Adjust backend:
 
 ```dart
-AdjustThirdPartySharing adjustThirdPartySharing = new AdjustThirdPartySharing(false);
+AdjustThirdPartySharing adjustThirdPartySharing = new AdjustThirdPartySharing(true);
 Adjust.trackThirdPartySharing(adjustThirdPartySharing);
 ```