fix: comment

Author: kitagry

README.md

@@ -469,7 +469,7 @@ out:
     range:
       start: 1
       end: 99999
-      range: 1
+      interval: 1
 ```
 
 ## Development

lib/embulk/output/bigquery/bigquery_client.rb

@@ -411,7 +411,10 @@ def create_table_if_not_exists(table, dataset: nil, options: nil)
             dataset ||= @dataset
             options ||= {}
             options['time_partitioning'] ||= @task['time_partitioning']
-            if Helper.has_partition_decorator?(table) && @task['range_partitioning'].nil?
+            if Helper.has_partition_decorator?(table) && @task['range_partitioning'].present?
+              raise Error, "range_partitioning and partition decorator are not supported at the same time"
+            end
+            if Helper.has_partition_decorator?(table)
               options['time_partitioning'] ||= {'type' => 'DAY'}
               table = Helper.chomp_partition_decorator(table)
             end