a trivial grammar fix in an error message.

skipping review (or I reviewed the proposal and am making a commit)


git-svn-id: svn://bind10.isc.org/svn/bind10/trunk@2025 e5f2f494-b856-4b98-b285-d166d9295462

src/bin/bindctl/exception.py

@@ -62,7 +62,7 @@ class CmdParamFormatError(CmdFormatError):
         self.command = command        
 
     def __str__(self):
-        return  "Parameter format error, it should like 'key = value'"         
+        return  "Parameter format error, it should be 'key = value'"         
         
 # Begin define the exception for syntax