Fix typo in DisableCNAMELookup policy description

chrome/app/policy/policy_templates.json

 {
 # policy_templates.json - Metafile for policy templates
 #
 # The content of this file is evaluated as a Python expression.
 #
 # This file is used as input to generate the following policy templates:
 # ADM, ADMX+ADML, MCX/plist and html documentation.
 #
 # Policy templates are user interface definitions or documents about the
 # policies that can be used to configure Chrome. Each policy is a name-value
@@ skipping 498 matching lines @@
           'name': 'DisableAuthNegotiateCnameLookup',
           'type': 'main',
           'supported_on': ['chrome.*:9-'],
           'features': {'dynamic_refresh': 0},
           'example_value': False,
           'caption': '''Disable CNAME lookup when negotiating Kerberos authentication''',
           'desc': '''Specifies whether the generated Kerberos SPN is based on the canonical DNS name or the original name entered.
 
           If you enable this setting, CNAME lookup will be skipped and the server name will be used as entered.
 
-          If you enable this setting, the canonical name of the server will be determined via CNAME lookup.''',
+          If you disable this setting, the canonical name of the server will be determined via CNAME lookup.''',
         },
         {
           'name': 'EnableAuthNegotiatePort',
           'type': 'main',
           'supported_on': ['chrome.*:9-'],
           'features': {'dynamic_refresh': 0},
           'example_value': False,
           'caption': '''Include non-standard port in Kerberos SPN''',
           'desc': '''Specifies whether the generated Kerberos SPN should include a non-standard port.
 
@@ skipping 626 matching lines @@
     {
       'key': '$4',
       'value': 'http://www.chromium.org/developers/how-tos/chrome-frame-getting-started'
     },
     {
       'key': '$5',
       'value': 'http://www.chromium.org/administrators/policy-templates'
     },
   ]
 }