diff --git a/doc/docs.md b/doc/docs.md
index 02fe0ba030..096308654b 100644
--- a/doc/docs.md
+++ b/doc/docs.md
@@ -655,12 +655,16 @@ button.widget.set_pos(x,y)
 
 ```v
 struct Foo {
-    n   int // n is 0 by default
+    n   int      // n is 0 by default
+    s   string   // s is '' by default
+    a   []int    // a is `[]int{}` by default
     pos int = -1 // custom default value
 }
 ```
 
-All struct fields are zeroed by default during the creation of the struct. But it's also possible to define custom default values.
+All struct fields are zeroed by default during the creation of the struct. Array and map fields are allocated. 
+
+It's also possible to define custom default values.
 
 ## Access modifiers