diff --git a/typings/xterm.d.ts b/typings/xterm.d.ts
index 9ec407c7..eb2b3a7f 100644
--- a/typings/xterm.d.ts
+++ b/typings/xterm.d.ts
@@ -918,7 +918,7 @@ declare module 'xterm' {
 
     /**
      * The line within the buffer where the top of the bottom page is (when
-     * fully scrolled down);
+     * fully scrolled down).
      */
     readonly baseY: number;