docs(ngmodule-faq): Remove unnecessary spaces (#3358)

Author: AlexanderLukin

public/docs/ts/latest/cookbook/ngmodule-faq.jade

@@ -815,7 +815,7 @@ table
         router directives such as `RouterLink` and `RouterOutlet`.
 
         A routing module *should not have its own `declarations`*.
-          Components, directives, and pipes are the *responsibility of the feature module*,
+        Components, directives, and pipes are the *responsibility of the feature module*,
         not the _routing_ module.
 
         A routing module should _only_ be imported by its companion module.