diff --git a/public/docs/ts/latest/cookbook/dependency-injection.jade b/public/docs/ts/latest/cookbook/dependency-injection.jade
index 3f6e1ececd..2b9b143ac8 100644
--- a/public/docs/ts/latest/cookbook/dependency-injection.jade
+++ b/public/docs/ts/latest/cookbook/dependency-injection.jade
@@ -786,7 +786,7 @@ a(id="parent-tree")
   
   `@SkipSelf` is essential for two reasons:
    
-  1. It tell the injector to start its search for a `Parent` dependency in a component *above* itself,
+  1. It tells the injector to start its search for a `Parent` dependency in a component *above* itself,
   which *is* what parent means.
   
   2. Angular throws a cyclic dependency error if we omit the `@SkipSelf` decorator.