diff --git a/src/custom_types/structs.md b/src/custom_types/structs.md
index 508cff2314..f7813b4d36 100644
--- a/src/custom_types/structs.md
+++ b/src/custom_types/structs.md
@@ -89,7 +89,7 @@ fn main() {
 1. Add a function `rect_area` which calculates the area of a `Rectangle` (try
    using nested destructuring).
 2. Add a function `square` which takes a `Point` and a `f32` as arguments, and
-   returns a `Rectangle` with its lower left corner on the point, and a width and
+   returns a `Rectangle` with its top left corner on the point, and a width and
    height corresponding to the `f32`.
 
 ### See also