Repaired some ReST markup.

NEWS.txt

@@ -43,17 +43,17 @@ BTrees
 FileStorage
 -----------
 
-- Add a record iteration protocol to FileStorage.  You can use the
+- Addded a record iteration protocol to FileStorage.  You can use the
   record iterator to iterate over all current revisions of data
   pickles in the storage.
 
   In order to support calling via ZEO, we don't implement this as an
-  1actual iterator.  An example of using the record iterator protocol
-  is as follows:
+  actual iterator.  An example of using the record iterator protocol
+  is as follows::
 
       storage = FileStorage('anexisting.fs')
       next_oid = None
-  while 1:
+      while True:
           oid, tid, data, next_oid = storage.record_iternext(next_oid)
           # do something with oid, tid and data
           if next_oid is None: