ChangeJson: Fix javadoc link to ChangeData

The lazyLoad field has no javadoc on it, so a link to it is not useful.
(Eclipse also complains that the field itself is private).

Change-Id: Ibf82481539bcfddda8c61ccac13edac77a8f9720
diff --git a/java/com/google/gerrit/server/change/ChangeJson.java b/java/com/google/gerrit/server/change/ChangeJson.java
index acf2b18..c27c09a 100644
--- a/java/com/google/gerrit/server/change/ChangeJson.java
+++ b/java/com/google/gerrit/server/change/ChangeJson.java
@@ -335,8 +335,8 @@
   }
 
   /**
-   * See {@link ChangeData#lazyLoad}. If lazyLoad is set, converting data from index-backed {@link
-   * ChangeData} will fail with an exception.
+   * See {@link ChangeData#setLazyLoad(boolean)}. If lazyLoad is set, converting data from
+   * index-backed {@link ChangeData} will fail with an exception.
    */
   public ChangeJson lazyLoad(boolean load) {
     lazyLoad = load;