Improve the documentation for the ManagedBookmarks policy.

components/policy/resources/policy_templates.json

Index: components/policy/resources/policy_templates.json
diff --git a/components/policy/resources/policy_templates.json b/components/policy/resources/policy_templates.json
index 51bd259333ad5161b18731f857335291dcd7b751..7ca4ab7e0f122ed58b66be31688ef29e82e4fbcf 100644
--- a/components/policy/resources/policy_templates.json
+++ b/components/policy/resources/policy_templates.json
@@ -6521,6 +6521,18 @@
         }, {
           "name": "Youtube",
           "url": "youtube.com"
+        }, {
+          "name": "Chrome links",
+          "children": [
+            {
+              "name": "Chromium",
+              "url": "chromium.org"
+            },
+            {
+              "name": "Chromium Developers",
+              "url": "dev.chromium.org"
+            }
+          ]
         }
       ],
       'id': 227,
@@ -6842,7 +6854,7 @@
 
       Otherwise it may be set to one of the following values: "sslv3", "tls1", "tls1.1" or "tls1.2". When set, <ph name="PRODUCT_NAME">$1<ex>Google Chrome</ex></ph> will not use SSL/TLS versions less than the specified version. An unrecognized value will be ignored.
 
-      Note that, despite the number, "sslv3" is an earier version than "tls1".''',
+      Note that, despite the number, "sslv3" is an earlier version than "tls1".''',
     },
   ],
   'messages': {