diff --git a/docs/struct.md b/docs/struct.md
index 2bd1ff3..987b2de 100644
--- a/docs/struct.md
+++ b/docs/struct.md
@@ -21,7 +21,7 @@ def shift_struct(expr: IntoExpr) -> pl.Expr:
     )
 ```
 
-On the Roost side, we need to start by activating the necessary
+On the Rust side, we need to start by activating the necessary
 feature - in `Cargo.toml`, please make this change:
 ```diff
 -polars = { version = "0.37.0", default-features = false }