diff --git a/doc/texinfo/gmsh.texi b/doc/texinfo/gmsh.texi
index 96d00b59b20b1d562e5bc6a30fe3a64971394b47..8d46f799ebf7a34bbdc75b04d31afa6bcd9d3674 100644
--- a/doc/texinfo/gmsh.texi
+++ b/doc/texinfo/gmsh.texi
@@ -1743,8 +1743,8 @@ entities in @var{transform-list}.
 
 @example
 @var{transform-list}: 
-  Point | Line | Surface @{ @var{expression-list} @}; @dots{} |
-  Duplicata @{ Point | Line | Surface @{ @var{expression-list} @}; @dots{} @} |
+  Point | Line | Surface | Volume @{ @var{expression-list} @}; @dots{} |
+  Duplicata @{ Point | Line | Surface | Volume @{ @var{expression-list} @}; @dots{} @} |
   @var{transform}
 @end example