Update documentation to clarify AppCache usage

Bug: 5869022
Change-Id: I5830583b6c68128cbfda0e61cd6f031702faebf5
diff --git a/core/java/android/webkit/WebSettings.java b/core/java/android/webkit/WebSettings.java
index 5e5e23c..1a868d5 100644
--- a/core/java/android/webkit/WebSettings.java
+++ b/core/java/android/webkit/WebSettings.java
@@ -1009,7 +1009,7 @@
      * will be rounded to the nearest value that the database can support, so
      * this should be viewed as a guide, not a hard limit. Setting the
      * size to a value less than current database size does not cause the
-     * database to be trimmed. The default size is {@link Long.MAX_VALUE}.
+     * database to be trimmed. The default size is {@link Long#MAX_VALUE}.
      *
      * @param appCacheMaxSize the maximum size in bytes
      */