diff --git a/types/csrf/index.d.ts b/types/csrf/index.d.ts
index d6c3b69006..27e1c7929c 100644
--- a/types/csrf/index.d.ts
+++ b/types/csrf/index.d.ts
@@ -1,4 +1,4 @@
-// Type definitions for b_ 1.3
+// Type definitions for csrf 1.3
 // Project: https://github.com/pillarjs/csrf
 // Definitions by: Markis Taylor <https://github.com/markis>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped