docs: update examples README.md

Author: bshaffer

examples/README.md

@@ -10,10 +10,3 @@
     ```
 
 1. Point your browser to the host and port you specified, i.e `http://localhost:8000`.
-
-## G Suite OAuth Samples
-
-G Suite APIs such as Slides, Sheets, and Drive use 3-legged OAuth authentification.
-Samples using OAuth can be found here:
-
-https://github.com/gsuitedevs/php-samples