Update Doc/library/zipfile.rst

Author: vstinner

Doc/library/zipfile.rst

@@ -537,9 +537,9 @@ ZipFile objects
       a :exc:`RuntimeError` was raised.
 
    .. versionchanged:: 3.14
-      Now respects the :envvar:`SOURCE_DATE_EPOCH` environment variable. If set, it uses this
-      value as the modification timestamp for the file written into the ZIP archive,
-      instead of using the current time.
+      Now respects the :envvar:`SOURCE_DATE_EPOCH` environment variable.
+      If set, it uses this value as the modification timestamp for the file
+      written into the ZIP archive, instead of using the current time.
 
 .. method:: ZipFile.mkdir(zinfo_or_directory, mode=511)