diff --git a/xdate/xdate.d.ts b/xdate/xdate.d.ts
index 5c166491c..fd83c1089 100644
--- a/xdate/xdate.d.ts
+++ b/xdate/xdate.d.ts
@@ -1,6 +1,6 @@
 // Type definitions for XDate 0.8
 // Project: http://arshaw.com/xdate/
-// Definitions by: yamada28go < https://github.com/yamada28go >
+// Definitions by: yamada28go < https://github.com/yamada28go/ >
 // Definitions: https://github.com/daptiv/DefinitelyTyped