diff --git a/public/docs/ts/latest/quickstart.jade b/public/docs/ts/latest/quickstart.jade
index 932a3eb81d..ab4105e535 100644
--- a/public/docs/ts/latest/quickstart.jade
+++ b/public/docs/ts/latest/quickstart.jade
@@ -89,7 +89,7 @@ a(id="typings")
:marked
Many JavaScript libraries extend the JavaScript environment with features and syntax
that the TypeScript compiler doesn't recognize natively. We teach it about these capabilities with
- TypeScript type definition files
+ TypeScript type definition files
— *d.ts files* — which we identify in a `typings.json` file.
We go a little deeper into *typings* in the