diff --git a/radicale/__init__.py b/radicale/__init__.py
index 0358535d..4a9c7953 100644
--- a/radicale/__init__.py
+++ b/radicale/__init__.py
@@ -186,10 +186,11 @@ class Application(object):
 
         # Set content length
         if answer:
-            # decoding the answer for logging purposes on Python 3
+            # Decode the answer for logging purposes on Python 3
             log_answer = answer
             if not isinstance(log_answer, str):
-                log_answer = log_answer.decode(config.get("encoding", "request"))
+                log_answer = log_answer.decode(
+                    config.get("encoding", "request"))
             log.LOGGER.debug("Response content:\n%s" % log_answer)
             headers["Content-Length"] = "%i" % len(answer)