Prepare for doc package update in rev 2. do not merge.

Change-Id: Ibd1e7b8cd25aed33f4f6abe86ed36ccf30d4c714
diff --git a/sdk/doc_source.properties b/sdk/doc_source.properties
index 5b3dce6..4822783 100644
--- a/sdk/doc_source.properties
+++ b/sdk/doc_source.properties
@@ -1,5 +1,5 @@
 Pkg.UserSrc=false
-Pkg.Revision=1
+Pkg.Revision=2
 AndroidVersion.ApiLevel=15
 #AndroidVersion.CodeName=