diff --git a/manuscript.md b/manuscript.md
index e54c24a7045ad884bbbff7701b3521a9aabb56d6..1d1d6738d0ede4beb261384998619a6b371b8747 100644
--- a/manuscript.md
+++ b/manuscript.md
@@ -16,6 +16,7 @@ authors
     affiliation: Science The Earth; Mesa, AZ 85201, USA
     
 date: 18 October 2019
+
 bibliography: paper.bib
 
 ## Summary