Fix svn properties on a couple of PEPs.

pep-0374.txt

@@ -1,7 +1,7 @@
 PEP: 374
 Title: Migrating from svn to a distributed VCS
-Version: $Revision: 65628 $
-Last-Modified: $Date: 2008-08-10 06:59:20 -0700 (Sun, 10 Aug 2008) $
+Version: $Revision$
+Last-Modified: $Date$
 Author: Brett Cannon <brett@python.org>,
         Stephen J. Turnbull <stephen@xemacs.org>,
         Alexandre Vassalotti <alexandre@peadrop.com>,

pep-3143.txt

@@ -1,7 +1,7 @@
 PEP:               3143
 Title:             Standard daemon process library
-Version:           $Revision: 1.1 $
-Last-Modified:     $Date: 2009-03-19 12:51 $
+Version:           $Revision$
+Last-Modified:     $Date$
 Author:            Ben Finney <ben+python@benfinney.id.au>
 Status:            Draft
 Type:              Standards Track