replace MY-DATABASE with INSTANCE-NAME

Author: jdpedrie

cloud_sql/mysql/pdo/README.md

@@ -20,7 +20,7 @@ export GOOGLE_APPLICATION_CREDENTIALS=/path/to/service/account/key.json
 To run the Cloud SQL proxy, you need to set the instance connection name. See the instructions [here](https://cloud.google.com/sql/docs/mysql/quickstart-proxy-test#get_the_instance_connection_name) for finding the instance connection name.
 
 ```bash
-export CLOUD_SQL_CONNECTION_NAME='::<MY-DATABASE>'
+export CLOUD_SQL_CONNECTION_NAME='::<INSTANCE-NAME>'
 ```
 
 Once the proxy is ready, use one of the following commands to start the proxy in the background.

cloud_sql/mysql/pdo/app.yaml

@@ -19,13 +19,13 @@ env: flex
 # something like https://cloud.google.com/secret-manager/ to help keep secrets
 # secret.
 env_variables:
-  CLOUD_SQL_CONNECTION_NAME: "::<MY-DATABASE>"
+  CLOUD_SQL_CONNECTION_NAME: "::<INSTANCE-NAME>"
   DB_USER: my-db-user
   DB_PASS: my-db-pass
   DB_NAME: my-db
 
 beta_settings:
-  cloud_sql_instances: "::<MY-DATABASE>"
+  cloud_sql_instances: "::<INSTANCE-NAME>"
 
 runtime_config:
   document_root: .