Minor comment fix.

Release-Notes: skip
Change-Id: Ie62bd934c315d2b30f547e6e2d20bb858e2896bf
diff --git a/polygerrit-ui/app/models/dependency.ts b/polygerrit-ui/app/models/dependency.ts
index e7ac242c..659d3f0 100644
--- a/polygerrit-ui/app/models/dependency.ts
+++ b/polygerrit-ui/app/models/dependency.ts
@@ -102,7 +102,7 @@
  * Type Safety
  * ---
  *
- * Dependency injection is guaranteed npmtype-safe by construction due to the
+ * Dependency injection is guaranteed type-safe by construction due to the
  * typing of the token used to tie together dependency providers and dependency
  * consumers.
  *