diff --git a/docs/latex/wx/array.tex b/docs/latex/wx/array.tex
index d86b20c15d..9c2596a60b 100644
--- a/docs/latex/wx/array.tex
+++ b/docs/latex/wx/array.tex
@@ -170,7 +170,7 @@ such as an int.
 The following simple types are supported:\\
 int\\
 long\\
-size_t\\
+size\_t\\
 double
 
 To create an array of a simple type, simply append the type you want in CAPS to