Change iOS Obj-C example app's custom URL scheme

Author: uerceg

examples/AdjustExample-iOS/AdjustExample-iOS/Info.plist

@@ -25,7 +25,7 @@
 			<string>com.adjust.examples</string>
 			<key>CFBundleURLSchemes</key>
 			<array>
-				<string>adjustExample</string>
+				<string>adjust-example</string>
 			</array>
 		</dict>
 	</array>