diff --git a/packages/router/src/config.ts b/packages/router/src/config.ts
index 27acba6b19..eabd9dc404 100644
--- a/packages/router/src/config.ts
+++ b/packages/router/src/config.ts
@@ -333,7 +333,7 @@ export type RunGuardsAndResolvers = 'pathParamsChange' | 'pathParamsOrQueryParam
  * and both of them require an ID parameter. You can accomplish this using a route
  * that does not specify a component at the top level.
  *
- * In the following example, 'ChildCmp' and 'AuxCmp' are siblings.
+ * In the following example, 'MainChild' and 'AuxChild' are siblings.
  * When navigating to 'parent/10/(a//aux:b)', the route instantiates
  * the main child and aux child components next to each other.
  * For this to work, the application component must have the primary and aux outlets defined.