chore: correct the version number

Signed-off-by: Gabor Boros <gabor.brs@gmail.com>

Author: gabor-boros

rethinkdb/version.py

@@ -15,4 +15,4 @@
 # This file incorporates work covered by the following copyright:
 # Copyright 2010-2016 RethinkDB, all rights reserved.
 
-VERSION = "2.4.11+source"
+VERSION = "2.4.10.post1+source"