upgrades storage sample to env:flex (GoogleCloudPlatform#293)

bshaffer · web-flow · commit 865c79bce62e · 2017-01-05T11:01:50.000-08:00
diff --git a/appengine/flexible/storage/app.yaml b/appengine/flexible/storage/app.yaml
@@ -1,5 +1,5 @@
 runtime: php
-vm: true
+env: flex
 
 # [START env_variables]
 env_variables:
