updates all _file_gcs to _gcs (GoogleCloudPlatform#688)

Author: alixhami

language/src/analyze_entities_from_file.php

@@ -21,7 +21,7 @@
  * @see https://github.com/GoogleCloudPlatform/php-docs-samples/tree/master/language/README.md
  */
 
-# [START language_entities_file_gcs]
+# [START language_entities_gcs]
 namespace Google\Cloud\Samples\Language;
 
 use Google\Cloud\Language\LanguageClient;
@@ -68,4 +68,4 @@ function analyze_entities_from_file($bucketName, $objectName, $projectId = null)
         printf(PHP_EOL);
     }
 }
-# [END language_entities_file_gcs]
+# [END language_entities_gcs]

language/src/analyze_entity_sentiment_from_file.php

@@ -21,7 +21,7 @@
  * @see https://github.com/GoogleCloudPlatform/php-docs-samples/tree/master/language/README.md
  */
 
-# [START language_entity_sentiment_file_gcs]
+# [START language_entity_sentiment_gcs]
 namespace Google\Cloud\Samples\Language;
 
 use Google\Cloud\Language\LanguageClient;
@@ -62,4 +62,4 @@ function analyze_entity_sentiment_from_file($cloud_storage_uri, $projectId = nul
         printf(PHP_EOL);
     }
 }
-# [END language_entity_sentiment_file_gcs]
+# [END language_entity_sentiment_gcs]

language/src/analyze_sentiment_from_file.php

@@ -21,7 +21,7 @@
  * @see https://github.com/GoogleCloudPlatform/php-docs-samples/tree/master/language/README.md
  */
 
-# [START language_sentiment_file_gcs]
+# [START language_sentiment_gcs]
 namespace Google\Cloud\Samples\Language;
 
 use Google\Cloud\Language\LanguageClient;
@@ -67,4 +67,4 @@ function analyze_sentiment_from_file($bucketName, $objectName, $projectId = null
         printf(PHP_EOL);
     }
 }
-# [END language_sentiment_file_gcs]
+# [END language_sentiment_gcs]

language/src/analyze_syntax_from_file.php

@@ -21,7 +21,7 @@
  * @see https://github.com/GoogleCloudPlatform/php-docs-samples/tree/master/language/README.md
  */
 
-# [START language_syntax_file_gcs]
+# [START language_syntax_gcs]
 namespace Google\Cloud\Samples\Language;
 
 use Google\Cloud\Language\LanguageClient;
@@ -62,4 +62,4 @@ function analyze_syntax_from_file($bucketName, $objectName, $projectId = null)
         printf(PHP_EOL);
     }
 }
-# [END language_syntax_file_gcs]
+# [END language_syntax_gcs]

language/src/classify_text_from_file.php

@@ -21,7 +21,7 @@
  * @see https://github.com/GoogleCloudPlatform/php-docs-samples/tree/master/language/README.md
  */
 
-# [START language_classify_file_gcs]
+# [START language_classify_gcs]
 namespace Google\Cloud\Samples\Language;
 
 use Google\Cloud\Language\LanguageClient;
@@ -54,4 +54,4 @@ function classify_text_from_file($cloud_storage_uri, $projectId = null)
         printf(PHP_EOL);
     }
 }
-# [END language_classify_file_gcs]
+# [END language_classify_gcs]