Add no-op switch case, per AS rec

Author: lorensr

app/src/main/java/guide/graphql/toc/ui/chapters/ChaptersFragment.kt

@@ -81,6 +81,8 @@ class ChaptersFragment : Fragment() {
                     getString(R.string.graphql_error, chapterListResponse.message),
                     Toast.LENGTH_SHORT
                 ).show()
+                Status.LOADING -> {
+                }
             }
         })
     }

app/src/main/java/guide/graphql/toc/ui/sections/SectionsViewModel.kt

@@ -52,5 +52,4 @@ class SectionsViewModel : ViewModel() {
                 }
             }
         }
-
 }