Fix closes issue10403 - Let's not use members anymore.
diff --git a/Doc/library/gzip.rst b/Doc/library/gzip.rst
index 17896c3..037909b 100644
--- a/Doc/library/gzip.rst
+++ b/Doc/library/gzip.rst
@@ -58,7 +58,7 @@
time is used. This module ignores the timestamp when decompressing;
however, some programs, such as :program:`gunzip`\ , make use of it.
The format of the timestamp is the same as that of the return value of
- ``time.time()`` and of the ``st_mtime`` member of the object returned
+ ``time.time()`` and of the ``st_mtime`` attribute of the object returned
by ``os.stat()``.
Calling a :class:`GzipFile` object's :meth:`close` method does not close