diff --git a/Translate/src/V3/BatchDocumentOutputConfig.php b/Translate/src/V3/BatchDocumentOutputConfig.php
index ae9cab5054d9..60ecb3217132 100644
--- a/Translate/src/V3/BatchDocumentOutputConfig.php
+++ b/Translate/src/V3/BatchDocumentOutputConfig.php
@@ -53,14 +53,14 @@ class BatchDocumentOutputConfig extends \Google\Protobuf\Internal\Message
      *           (https://cloud.google.com/storage/docs/bucket-lock#retention-policy)
      *           The naming format of translation output files follows (for target
      *           language code [trg]): `translation_output`:
-     *           gs://translation_output/a_b_c_[trg]_translation.[extension]
+     *           `gs://translation_output/a_b_c_[trg]_translation.[extension]`
      *           `glossary_translation_output`:
-     *           gs://translation_test/a_b_c_[trg]_glossary_translation.[extension] The
+     *           `gs://translation_test/a_b_c_[trg]_glossary_translation.[extension]`. The
      *           output document will maintain the same file format as the input document.
      *           The naming format of error output files follows (for target language code
-     *           [trg]): `error_output`: gs://translation_test/a_b_c_[trg]_errors.txt
+     *           [trg]): `error_output`: `gs://translation_test/a_b_c_[trg]_errors.txt`
      *           `glossary_error_output`:
-     *           gs://translation_test/a_b_c_[trg]_glossary_translation.txt The error
+     *           `gs://translation_test/a_b_c_[trg]_glossary_translation.txt`. The error
      *           output is a txt file containing error details.
      * }
      */
@@ -99,14 +99,14 @@ public function __construct($data = NULL) {
      * (https://cloud.google.com/storage/docs/bucket-lock#retention-policy)
      * The naming format of translation output files follows (for target
      * language code [trg]): `translation_output`:
-     * gs://translation_output/a_b_c_[trg]_translation.[extension]
+     * `gs://translation_output/a_b_c_[trg]_translation.[extension]`
      * `glossary_translation_output`:
-     * gs://translation_test/a_b_c_[trg]_glossary_translation.[extension] The
+     * `gs://translation_test/a_b_c_[trg]_glossary_translation.[extension]`. The
      * output document will maintain the same file format as the input document.
      * The naming format of error output files follows (for target language code
-     * [trg]): `error_output`: gs://translation_test/a_b_c_[trg]_errors.txt
+     * [trg]): `error_output`: `gs://translation_test/a_b_c_[trg]_errors.txt`
      * `glossary_error_output`:
-     * gs://translation_test/a_b_c_[trg]_glossary_translation.txt The error
+     * `gs://translation_test/a_b_c_[trg]_glossary_translation.txt`. The error
      * output is a txt file containing error details.
      *
      * Generated from protobuf field <code>.google.cloud.translation.v3.GcsDestination gcs_destination = 1;</code>
@@ -152,14 +152,14 @@ public function hasGcsDestination()
      * (https://cloud.google.com/storage/docs/bucket-lock#retention-policy)
      * The naming format of translation output files follows (for target
      * language code [trg]): `translation_output`:
-     * gs://translation_output/a_b_c_[trg]_translation.[extension]
+     * `gs://translation_output/a_b_c_[trg]_translation.[extension]`
      * `glossary_translation_output`:
-     * gs://translation_test/a_b_c_[trg]_glossary_translation.[extension] The
+     * `gs://translation_test/a_b_c_[trg]_glossary_translation.[extension]`. The
      * output document will maintain the same file format as the input document.
      * The naming format of error output files follows (for target language code
-     * [trg]): `error_output`: gs://translation_test/a_b_c_[trg]_errors.txt
+     * [trg]): `error_output`: `gs://translation_test/a_b_c_[trg]_errors.txt`
      * `glossary_error_output`:
-     * gs://translation_test/a_b_c_[trg]_glossary_translation.txt The error
+     * `gs://translation_test/a_b_c_[trg]_glossary_translation.txt`. The error
      * output is a txt file containing error details.
      *
      * Generated from protobuf field <code>.google.cloud.translation.v3.GcsDestination gcs_destination = 1;</code>
diff --git a/Translate/src/V3/DocumentOutputConfig.php b/Translate/src/V3/DocumentOutputConfig.php
index 05a278078298..2deb2e85203e 100644
--- a/Translate/src/V3/DocumentOutputConfig.php
+++ b/Translate/src/V3/DocumentOutputConfig.php
@@ -50,15 +50,15 @@ class DocumentOutputConfig extends \Google\Protobuf\Internal\Message
      *           mime type.
      *           For a DocumentInputConfig.gcs_uri provided document, the output file will
      *           have a name according to its URI. For example: an input file with URI:
-     *           "gs://a/b/c.[extension]" stored in a gcs_destination bucket with name
+     *           `gs://a/b/c.[extension]` stored in a gcs_destination bucket with name
      *           "my_bucket" will have an output URI:
-     *           "gs://my_bucket/a_b_c_[trg]_translations.[ext]", where
+     *           `gs://my_bucket/a_b_c_[trg]_translations.[ext]`, where
      *           - [trg] corresponds to the translated file's language code,
      *           - [ext] corresponds to the translated file's extension according to its
      *           mime type.
      *           If the document was directly provided through the request, then the
      *           output document will have the format:
-     *           "gs://my_bucket/translated_document_[trg]_translations.[ext], where
+     *           `gs://my_bucket/translated_document_[trg]_translations.[ext]`, where
      *           - [trg] corresponds to the translated file's language code,
      *           - [ext] corresponds to the translated file's extension according to its
      *           mime type.
@@ -66,7 +66,7 @@ class DocumentOutputConfig extends \Google\Protobuf\Internal\Message
      *           translation will be equal to the default output URI but have
      *           `glossary_translations` instead of `translations`. For the previous
      *           example, its glossary URI would be:
-     *           "gs://my_bucket/a_b_c_[trg]_glossary_translations.[ext]".
+     *           `gs://my_bucket/a_b_c_[trg]_glossary_translations.[ext]`.
      *           Thus the max number of output files will be 2 (Translated document,
      *           Glossary translated document).
      *           Callers should expect no partial outputs. If there is any error during
@@ -102,15 +102,15 @@ public function __construct($data = NULL) {
      * mime type.
      * For a DocumentInputConfig.gcs_uri provided document, the output file will
      * have a name according to its URI. For example: an input file with URI:
-     * "gs://a/b/c.[extension]" stored in a gcs_destination bucket with name
+     * `gs://a/b/c.[extension]` stored in a gcs_destination bucket with name
      * "my_bucket" will have an output URI:
-     * "gs://my_bucket/a_b_c_[trg]_translations.[ext]", where
+     * `gs://my_bucket/a_b_c_[trg]_translations.[ext]`, where
      * - [trg] corresponds to the translated file's language code,
      * - [ext] corresponds to the translated file's extension according to its
      * mime type.
      * If the document was directly provided through the request, then the
      * output document will have the format:
-     * "gs://my_bucket/translated_document_[trg]_translations.[ext], where
+     * `gs://my_bucket/translated_document_[trg]_translations.[ext]`, where
      * - [trg] corresponds to the translated file's language code,
      * - [ext] corresponds to the translated file's extension according to its
      * mime type.
@@ -118,7 +118,7 @@ public function __construct($data = NULL) {
      * translation will be equal to the default output URI but have
      * `glossary_translations` instead of `translations`. For the previous
      * example, its glossary URI would be:
-     * "gs://my_bucket/a_b_c_[trg]_glossary_translations.[ext]".
+     * `gs://my_bucket/a_b_c_[trg]_glossary_translations.[ext]`.
      * Thus the max number of output files will be 2 (Translated document,
      * Glossary translated document).
      * Callers should expect no partial outputs. If there is any error during
@@ -151,15 +151,15 @@ public function hasGcsDestination()
      * mime type.
      * For a DocumentInputConfig.gcs_uri provided document, the output file will
      * have a name according to its URI. For example: an input file with URI:
-     * "gs://a/b/c.[extension]" stored in a gcs_destination bucket with name
+     * `gs://a/b/c.[extension]` stored in a gcs_destination bucket with name
      * "my_bucket" will have an output URI:
-     * "gs://my_bucket/a_b_c_[trg]_translations.[ext]", where
+     * `gs://my_bucket/a_b_c_[trg]_translations.[ext]`, where
      * - [trg] corresponds to the translated file's language code,
      * - [ext] corresponds to the translated file's extension according to its
      * mime type.
      * If the document was directly provided through the request, then the
      * output document will have the format:
-     * "gs://my_bucket/translated_document_[trg]_translations.[ext], where
+     * `gs://my_bucket/translated_document_[trg]_translations.[ext]`, where
      * - [trg] corresponds to the translated file's language code,
      * - [ext] corresponds to the translated file's extension according to its
      * mime type.
@@ -167,7 +167,7 @@ public function hasGcsDestination()
      * translation will be equal to the default output URI but have
      * `glossary_translations` instead of `translations`. For the previous
      * example, its glossary URI would be:
-     * "gs://my_bucket/a_b_c_[trg]_glossary_translations.[ext]".
+     * `gs://my_bucket/a_b_c_[trg]_glossary_translations.[ext]`.
      * Thus the max number of output files will be 2 (Translated document,
      * Glossary translated document).
      * Callers should expect no partial outputs. If there is any error during