Fix newlines in the whatsnew.

Author: ZeroIntensity

Doc/whatsnew/3.14.rst

@@ -677,19 +677,22 @@ errno
 * Add :data:`errno.EHWPOISON` error code.
   (Contributed by James Roy in :gh:`126585`.)
 
+
 faulthandler
 ------------
 
 * Add support for printing the C stack trace on systems that support it via
   :func:`faulthandler.dump_c_stack` or via the *c_stack* argument in :func:`faulthandler.enable`.
   (Contributed by Peter Bierma in :gh:`127604`.)
 
+
 fnmatch
 -------
 
 * Added :func:`fnmatch.filterfalse` for excluding names matching a pattern.
   (Contributed by Bénédikt Tran in :gh:`74598`.)
 
+
 fractions
 ---------