Version 1.6.4

Signed-off-by: Marcello Seri <marcello.seri@gmail.com>

Author: mseri

aom.tex

@@ -214,7 +214,7 @@
 	\setlength{\parskip}{\baselineskip}
 	Copyright \copyright\ \the\year\ \thanklessauthor
 
-	\par Version 1.6.3 -- \today
+	\par Version 1.6.4 -- \today
 
 	\vfill
 	\small{\doclicenseThis}