diff --git a/src/rect.rs b/src/rect.rs
index 233718fe..4fa2d02e 100644
--- a/src/rect.rs
+++ b/src/rect.rs
@@ -1,4 +1,4 @@
-//! Rectangle operations
+//! Rectangle operations for bigger displays with multiple _windows_
 use core::cmp;
 
 /// A rectangle