Issue #6195: fix doctest to no longer try to read 'source' data from
binary files.
diff --git a/Misc/NEWS b/Misc/NEWS
index eeb6328..7cac68b 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -24,6 +24,9 @@
 Library
 -------
 
+- Issue #6195: fixed doctest to no longer try to read 'source' data from
+  binary files.
+
 - Issue #5262: Fixed bug in next rollover time computation in
   TimedRotatingFileHandler.