Fix revision number error for item 52 in ChangeLog.

git-svn-id: svn://bind10.isc.org/svn/bind10/trunk@2092 e5f2f494-b856-4b98-b285-d166d9295462

ChangeLog

@@ -4,7 +4,7 @@
 	if it is, exit from python.	If the file isn't a socket file 
 	or nobody is listening, it will be removed. If it can't 
 	be removed, exit from python.
-	(Trac #151, svn r2084)
+	(Trac #151, svn r2091)
 
 bind10-devel-20100602 released on June 2, 2010