Fixing dart:html links _not_ found in docs.json

tools/dom/templates/html/impl/impl_HTMLDocument.darttemplate

Index: tools/dom/templates/html/impl/impl_HTMLDocument.darttemplate
diff --git a/tools/dom/templates/html/impl/impl_HTMLDocument.darttemplate b/tools/dom/templates/html/impl/impl_HTMLDocument.darttemplate
index 6cbf8834c304007bd76bf39e558b0f723418a2c6..1b4b7e6df09b6fb2aa55f65ccf23e5c174f0e184 100644
--- a/tools/dom/templates/html/impl/impl_HTMLDocument.darttemplate
+++ b/tools/dom/templates/html/impl/impl_HTMLDocument.darttemplate
@@ -112,11 +112,10 @@ $endif
    *
    * ## Other resources
    *
-   * * [Using the fullscreen API]
-   * (http://docs.webplatform.org/wiki/tutorials/using_the_full-screen_api) from
-   * WebPlatform.org.
-   * * [Fullscreen specification]
-   * (http://www.w3.org/TR/fullscreen/) from W3C.
+   * * [Using the fullscreen
+   *   API](http://docs.webplatform.org/wiki/tutorials/using_the_full-screen_api)
+   *   from WebPlatform.org.
+   * * [Fullscreen specification](http://www.w3.org/TR/fullscreen/) from W3C.
    */
   @DomName('Document.webkitExitFullscreen')
   @SupportedBrowser(SupportedBrowser.CHROME)
@@ -140,11 +139,10 @@ $endif
    *
    * ## Other resources
    *
-   * * [Using the fullscreen API]
-   * (http://docs.webplatform.org/wiki/tutorials/using_the_full-screen_api) from
-   * WebPlatform.org.
-   * * [Fullscreen specification]
-   * (http://www.w3.org/TR/fullscreen/) from W3C.
+   * * [Using the fullscreen
+   *   API](http://docs.webplatform.org/wiki/tutorials/using_the_full-screen_api)
+   *   from WebPlatform.org.
+   * * [Fullscreen specification](http://www.w3.org/TR/fullscreen/) from W3C.
    */
   @DomName('Document.webkitFullscreenElement')
   @SupportedBrowser(SupportedBrowser.CHROME)
@@ -157,11 +155,10 @@ $endif
    *
    * ## Other resources
    *
-   * * [Using the fullscreen API]
-   * (http://docs.webplatform.org/wiki/tutorials/using_the_full-screen_api) from
-   * WebPlatform.org.
-   * * [Fullscreen specification]
-   * (http://www.w3.org/TR/fullscreen/) from W3C.
+   * * [Using the fullscreen
+   *   API](http://docs.webplatform.org/wiki/tutorials/using_the_full-screen_api)
+   *   from WebPlatform.org.
+   * * [Fullscreen specification](http://www.w3.org/TR/fullscreen/) from W3C.
    */
   @DomName('Document.webkitFullscreenEnabled')
   @SupportedBrowser(SupportedBrowser.CHROME)