Fix typo.

birkenfeld · birkenfeld · commit 06b1c4f68bca · 2012-02-20T23:09:59.000+01:00
diff --git a/Misc/NEWS b/Misc/NEWS
@@ -11,7 +11,7 @@ Core and Builtins
 -----------------
 
 - Issue #13703: oCERT-2011-003: add -R command-line option and PYTHONHASHSEED
-  environment variables, to provide an opt-in way to protect against denial of
+  environment variable, to provide an opt-in way to protect against denial of
   service attacks due to hash collisions within the dict and set types.  Patch
   by David Malcolm, based on work by Victor Stinner.
 
