proto_docs/google/spanner/v1/spanner.rb in google-cloud-spanner-v1-0.7.4 vs proto_docs/google/spanner/v1/spanner.rb in google-cloud-spanner-v1-0.8.0

@@ -172,21 +172,23 @@
         #     This field is ignored for requests where it's not applicable (e.g.
         #     CommitRequest).
         #     Legal characters for `request_tag` values are all printable characters
         #     (ASCII 32 - 126) and the length of a request_tag is limited to 50
         #     characters. Values that exceed this limit are truncated.
+        #     Any leading underscore (_) characters will be removed from the string.
         # @!attribute [rw] transaction_tag
         #   @return [::String]
         #     A tag used for statistics collection about this transaction.
         #     Both request_tag and transaction_tag can be specified for a read or query
         #     that belongs to a transaction.
         #     The value of transaction_tag should be the same for all requests belonging
         #     to the same transaction.
-        #     If this request doesn’t belong to any transaction, transaction_tag will be
+        #     If this request doesn't belong to any transaction, transaction_tag will be
         #     ignored.
         #     Legal characters for `transaction_tag` values are all printable characters
         #     (ASCII 32 - 126) and the length of a transaction_tag is limited to 50
         #     characters. Values that exceed this limit are truncated.
+        #     Any leading underscore (_) characters will be removed from the string.
         class RequestOptions
           include ::Google::Protobuf::MessageExts
           extend ::Google::Protobuf::MessageExts::ClassMethods
 
           # The relative priority for requests. Note that priority is not applicable