refactor: pin setup-gcloud gh action to v0

.github/workflows/ci-v2.yaml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go-version: [ '1.11.x', '1.12.x', '1.13.x', '1.14.x', '1.15.x']
+        go-version: [ '1.11.x', '1.12.x', '1.13.x', '1.14.x', '1.15.x', '1.16.x']
     env:
       working-directory: ./v2
 
@@ -76,7 +76,7 @@ jobs:
         restore-keys: |
           ${{ runner.os }}-${{ matrix.go-version }}-go-
     - name: Set up Cloud SDK
-      uses: google-github-actions/setup-gcloud@master
+      uses: google-github-actions/setup-gcloud@v0
     - name: Install
       working-directory: ${{env.working-directory}}
       env:

.github/workflows/ci.yml

@@ -12,6 +12,7 @@ jobs:
     strategy:
       matrix:
         go-version: [ '1.11.x', '1.12.x', '1.13.x', '1.14.x', '1.15.x', '1.16.x']
+
     steps:
     - name: Set up Go
       uses: actions/setup-go@v2
@@ -69,7 +70,7 @@ jobs:
         restore-keys: |
           ${{ runner.os }}-${{ matrix.go-version }}-go-
     - name: Set up Cloud SDK
-      uses: google-github-actions/setup-gcloud@master
+      uses: google-github-actions/setup-gcloud@v0
     - name: Install
       env:
         GO111MODULE: off

README.md

@@ -72,7 +72,7 @@ A few APIs were cleaned up, and there are some differences:
 * `appengine/socket` is not required on App Engine flexible environment / Managed VMs.
   Use the standard `net` package instead.
 
-## Key Encode/Decode compatibiltiy to help with datastore library migrations
+## Key Encode/Decode compatibility to help with datastore library migrations
 
 Key compatibility updates have been added to help customers transition from google.golang.org/appengine/datastore to cloud.google.com/go/datastore.
 The `EnableKeyConversion` enables automatic conversion from a key encoded with cloud.google.com/go/datastore to google.golang.org/appengine/datastore key type.

v2/delay/delay.go

@@ -21,12 +21,14 @@ To invoke the function in a deferred fashion, call the top-level item:
     ```
     laterFunc(ctx, "aaa", "bbb")
     ```
+
 This will queue a task and return quickly; the function will be actually
 run in a new request. The delay package uses the Task Queue API to create
 tasks that call the reserved application path "/_ah/queue/go/delay".
 This path may only be marked as "login: admin" or have no access
 restriction; it will fail if marked as "login: required".
 */
+
 package delay // import "google.golang.org/appengine/v2/delay"
 
 import (