diff --git a/public/docs/ts/latest/guide/component-styles.jade b/public/docs/ts/latest/guide/component-styles.jade
index 924005a8a7..2fca0dfcce 100644
--- a/public/docs/ts/latest/guide/component-styles.jade
+++ b/public/docs/ts/latest/guide/component-styles.jade
@@ -40,7 +40,7 @@ p
 :marked
   Component styles differ from traditional, global styles in a couple of ways.
   
-  Firstly, the selectors we put into a component's styles *only apply withing the template
+  Firstly, the selectors we put into a component's styles *only apply within the template
   of that component*. The `h1` selector in the example above only applies to the `<h1>` tag
   in the template of `HeroAppComponent`. Any `<h1>` elements elsewhere in
   the application are unaffected.