diff --git a/appdx-pycoin.asciidoc b/appdx-pycoin.asciidoc
index 713ff300..5b0b4f2e 100644
--- a/appdx-pycoin.asciidoc
+++ b/appdx-pycoin.asciidoc
@@ -1,6 +1,7 @@
 [[appdx-pycoin]]
 [appendix]
-==pycoin, ku, and tx
+
+== pycoin, ku, and tx
 
 ----