diff --git a/doc/create_box.html b/doc/create_box.html
index 14ce08accb..c5b72313a9 100644
--- a/doc/create_box.html
+++ b/doc/create_box.html
@@ -20,7 +20,7 @@
 </UL>
 <P><B>Examples:</B>
 </P>
-<PRE>create_atoms 2 mybox 
+<PRE>create_box 2 mybox 
 </PRE>
 <P><B>Description:</B>
 </P>