README.md in testcentricity_apps-4.0.14 vs README.md in testcentricity_apps-4.0.15

- old
+ new
@@ -27,11 +27,12 @@
 
 A complete history of bug fixes and new features can be found in the [CHANGELOG](https://github.com/TestCentricity/testcentricity_apps/blob/master/CHANGELOG.md) file.
 
 The RubyDocs for this gem can be found [here](https://www.rubydoc.info/gems/testcentricity_apps/).
 
-Two example projects that demonstrates the implementation of a screen object model framework using TestCentricity™ For Apps
+Three example projects that demonstrates the implementation of a screen object model framework using TestCentricity™ For Apps
 and Cucumber can be found at the following:
+  * [tc_mac_calculator_demo](https://github.com/TestCentricity/tc_mac_calculator_demo)
   * [tc_mobile_react_native_demo](https://github.com/TestCentricity/tc_mobile_react_native_demo)
   * [tc_mobile_wdio_demo](https://github.com/TestCentricity/tc_mobile_wdio_demo)
 
 Refer to [this wiki page](https://github.com/TestCentricity/testcentricity_apps/wiki/XCUItest-driver-bug-impacts-iOS-dialogs-managed-by-com.apple.springboard) for
 information on a bug with the latest versions of the XCUItest driver that affects Appium's ability to interact with and