diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 5d29a7fa23c..bca8c856dc8 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -24777,7 +24777,7 @@ any scripts that would be selected by the @option{-mmcu=} option.
 
 @item -mlarge
 @opindex mlarge
-Use large-model addressing (20-bit pointers, 32-bit @code{size_t}).
+Use large-model addressing (20-bit pointers, 20-bit @code{size_t}).
 
 @item -msmall
 @opindex msmall