Fix IdentifyController example

Whoops. This was calling the 'expected' function rather than the 'controller' function, which was the 'expected' function a short while ago.

(automatic refactor go brrrrrr)

Author: dmadison

examples/Any/IdentifyController/IdentifyController.ino

@@ -30,10 +30,12 @@ ExtensionPort controller;
 
 void setup() {
 	Serial.begin(115200);
+	while (!Serial);  // wait for connection
+
 	controller.begin();
 	controller.connect();
 
-	ExtensionType conType = controller.getExpectedType();
+	ExtensionType conType = controller.getControllerType();
 
 	switch (conType) {
 		case(ExtensionType::NoController):