diff --git a/books/test/SUMMARY.md b/books/test/SUMMARY.md
index d7613ec..1d07c28 100644
--- a/books/test/SUMMARY.md
+++ b/books/test/SUMMARY.md
@@ -1,3 +1,2 @@
-
 - [Why](why/why.md)   
 - [org](tfgrid_org/cf.md)