Rover: test.cpp correct whitespace, remove tabs

APMrover2/test.cpp

@@ -346,10 +346,11 @@ int8_t Rover::test_ins(uint8_t argc, const Menu::arg *argv)
 
 void Rover::print_enabled(bool b)
 {
-       if(b)
+       if (b) {
            cliSerial->print("en");
-       else
+       } else {
            cliSerial->print("dis");
+       }
        cliSerial->println("abled");
 }