diff --git a/gunicorn/workers/base_async.py b/gunicorn/workers/base_async.py
index bc790912a..bb6d560d6 100644
--- a/gunicorn/workers/base_async.py
+++ b/gunicorn/workers/base_async.py
@@ -82,7 +82,8 @@ def handle(self, listener, client, addr):
                 else:
                     self.log.debug("Ignoring EPIPE")
         except self.WORKAROUND_BASE_EXCEPTIONS as e:
-            self.log.warning("Catched async exception (compat workaround). If this is not a bug in your app, please file a report.")
+            self.log.warning("Catched async exception (compat workaround). "
+                             "If this is not a bug in your app, please file a report.")
             self.handle_error(req, client, addr, e)
         except Exception as e:
             self.handle_error(req, client, addr, e)