diff --git a/core/java/android/provider/Browser.java b/core/java/android/provider/Browser.java
index 5a432bf4e896e..62cee72b10df2 100644
--- a/core/java/android/provider/Browser.java
+++ b/core/java/android/provider/Browser.java
@@ -80,9 +80,11 @@ public class Browser {
     public static final String EXTRA_INLINE_FAILURL ="com.android.browser.inline.failurl";
 
     /**
-     * The name of the extra data in the VIEW intent. If the Browser is handling
-     * the intent and the setting for USE_LOCATION_FOR_SERVICES is allow, the
-     * Browser will send the location in the POST data.
+     * The name of the extra data in the VIEW intent. The data is in boolean.
+     * <p>
+     * If the Browser is handling the intent and the setting for
+     * USE_LOCATION_FOR_SERVICES is allow, the Browser will send the location in
+     * the POST data if this extra data is presented and it is true.
      */
     public static final String EXTRA_APPEND_LOCATION = "com.android.browser.append_location";