diff --git a/doc/_sources/Manual.txt b/doc/_sources/Manual.txt
index f1e73f15b4..aa3aaa7ebb 100644
--- a/doc/_sources/Manual.txt
+++ b/doc/_sources/Manual.txt
@@ -5,7 +5,7 @@
 LAMMPS Documentation
 ====================
 
-28 Apr 2016 version
+30 Apr 2016 version
 -------------------
 
 Version info: