diff --git a/types/atom/index.d.ts b/types/atom/index.d.ts
index 0db2ab0002..2a13373b7d 100644
--- a/types/atom/index.d.ts
+++ b/types/atom/index.d.ts
@@ -5265,7 +5265,7 @@ export interface CursorPositionChangedEvent {
     newBufferPosition: Point;
     newScreenPosition: Point;
     textChanged: boolean;
-    Cursor:	Cursor;
+    cursor:	Cursor;
 }
 
 export interface DecorationPropsChangedEvent {