diff --git a/crates/border-wars/src/map/click_tile.rs b/crates/border-wars/src/map/click_tile.rs
index a29b0ce..fb66845 100644
--- a/crates/border-wars/src/map/click_tile.rs
+++ b/crates/border-wars/src/map/click_tile.rs
@@ -10,7 +10,7 @@ use super::Tile;
 #[derive(Event)]
 pub struct TileJustClicked(pub u32);
 
-/// A event that is triggered when a mouse button is clicked.
+/// An event that is triggered when a mouse button is clicked.
 ///
 /// The event contains the position of the cursor in the world.
 #[derive(Event)]