removed more redundant white spaces.

git-svn-id: svn://bind10.isc.org/svn/bind10/trunk@3199 e5f2f494-b856-4b98-b285-d166d9295462

ChangeLog

@@ -1,7 +1,7 @@
   107.  [func]       zhang likun
-	Remove the parameter 'db_file' for command 'retransfer' of 
+	Remove the parameter 'db_file' for command 'retransfer' of
 	xfrin module. xfrin.spec will not be generated by script.
-	(Trac #329, r3171)	
+	(Trac #329, r3171)
 
   106.  [bug]       zhang likun
 	When xfrin can't connect with one zone's master, it should tell