Adhere to @dhermes' sensibility about formatting string usage.

tseaver · tseaver · commit 81c05b7c1890 · 2015-07-28T12:56:31.000-04:00
diff --git a/gcloud/bigquery/dataset.py b/gcloud/bigquery/dataset.py
@@ -250,7 +250,7 @@ def create(self, client=None):
                        ``client`` stored on the current dataset.
         """
         client = self._require_client(client)
-        path = '/projects/%s/datasets' % self.project
+        path = '/projects/%s/datasets' % (self.project,)
         api_response = client.connection.api_request(
             method='POST', path=path, data=self._build_resource())
         self._set_properties(api_response)
