use same region tag as others (GoogleCloudPlatform#717)

Author: sirtorry

vision/README.md

@@ -28,21 +28,22 @@ Vision API from PHP.
 5.  For a basic demonstration of the Cloud Vision API, run `php quickstart.php`.
 6.  Run `php vision.php`. The following commands are available:
 ```
-  face           Detect faces in an image using Google Cloud Vision API
-  help           Displays help for a command
-  label          Detect labels in an image using Google Cloud Vision API
-  landmark       Detect landmarks in an image using Google Cloud Vision API
-  list           Lists commands
-  logo           Detect logos in an image using Google Cloud Vision API
-  property       Detect image proerties in an image using Google Cloud Vision API
-  safe-search    Detect adult content in an image using Google Cloud Vision API
-  text           Detect text in an image using Google Cloud Vision API
-  crop-hints     Detect crop hints in an image using Google Cloud Vision API
-  document-text  Detect document text in an image using Google Cloud Vision API
-  pdf            Detect text in a PDF/TIFF using Google Cloud Vision API
-  web            Detect web entities in an image using Google Cloud Vision API
-  web-geo        Detect web entities in an image with geo metadata using
-                 Google Cloud Vision API
+  face            Detect faces in an image using Google Cloud Vision API
+  help            Displays help for a command
+  label           Detect labels in an image using Google Cloud Vision API
+  landmark        Detect landmarks in an image using Google Cloud Vision API
+  list            Lists commands
+  localize-object Detect objects in an image using Google Cloud Vision API
+  logo            Detect logos in an image using Google Cloud Vision API
+  property        Detect image proerties in an image using Google Cloud Vision API
+  safe-search     Detect adult content in an image using Google Cloud Vision API
+  text            Detect text in an image using Google Cloud Vision API
+  crop-hints      Detect crop hints in an image using Google Cloud Vision API
+  document-text   Detect document text in an image using Google Cloud Vision API
+  pdf             Detect text in a PDF/TIFF using Google Cloud Vision API
+  web             Detect web entities in an image using Google Cloud Vision API
+  web-geo         Detect web entities in an image with geo metadata using
+                  Google Cloud Vision API
 ```
 7. Run `php vision.php COMMAND --help` to print information about the usage of each command.
 

vision/src/detect_object.php

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-// [START vision_localize_object]
+// [START vision_localize_objects]
 namespace Google\Cloud\Samples\Vision;
 
 use Google\Cloud\Vision\V1\ImageAnnotatorClient;
@@ -46,4 +46,4 @@ function detect_object($path)
 
     $imageAnnotator->close();
 }
-// [END vision_localize_object]
+// [END vision_localize_objects]

vision/src/detect_object_gcs.php

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-// [START vision_localize_object_gcs]
+// [START vision_localize_objects_gcs]
 namespace Google\Cloud\Samples\Vision;
 
 use Google\Cloud\Vision\V1\ImageAnnotatorClient;
@@ -45,4 +45,4 @@ function detect_object_gcs($path)
 
     $imageAnnotator->close();
 }
-// [END vision_localize_object_gcs]
+// [END vision_localize_objects_gcs]