diff --git a/doc/Manual.html b/doc/Manual.html
index 3ed5e74b0b..8160d57aa9 100644
--- a/doc/Manual.html
+++ b/doc/Manual.html
@@ -22,8 +22,8 @@
 
 <CENTER><H3>LAMMPS Documentation 
 </H3></CENTER>
-<P>Version info:
-</P>
+<H4>Version info: 
+</H4>
 <P>The LAMMPS "version" is the date when it was released, such as 1 May
 2010. LAMMPS is updated continuously.  Whenever we fix a bug or add a
 feature, we release it immediately, and post a notice on <A HREF = "http://lammps.sandia.gov/bug.html">this page of
diff --git a/doc/Manual.txt b/doc/Manual.txt
index fb1dea98a7..d28dbf7f6e 100644
--- a/doc/Manual.txt
+++ b/doc/Manual.txt
@@ -19,7 +19,7 @@
 
 LAMMPS Documentation :c,h3
 
-Version info:
+Version info: :h4
 
 The LAMMPS "version" is the date when it was released, such as 1 May
 2010. LAMMPS is updated continuously.  Whenever we fix a bug or add a