Update gcp-go-functions/README
Fix minor error in heading: Python -> Go
MODIFY
gcp-go-functions/README.md
gcp-go-functions/README.md
[![Deploy](https://get.pulumi.com/new/button.svg)](https://app.pulumi.com/new?template=https://github.com/pulumi/examples/blob/master/gcp-go-functions/README.md)
-# Google Cloud Functions in Python deployed with Go
+# Google Cloud Functions in Go deployed with Go
This example deploys a Google Cloud Function implemented in Go. Pulumi program is also implemented in Go.

Update gcp-go-functions/README (#1307)

- Fix minor error in heading: Python -> Go