DAS specification changes - spelling and ElementKind.FILE addition.

pkg/analysis_server/test/integration/integration_test_methods.dart

Index: pkg/analysis_server/test/integration/integration_test_methods.dart
diff --git a/pkg/analysis_server/test/integration/integration_test_methods.dart b/pkg/analysis_server/test/integration/integration_test_methods.dart
index 18c335760f93a580d311f8b0f63cb8c4915dbf4f..bfe19dd9cc2e2ff37dc56d431f9442108374e75c 100644
--- a/pkg/analysis_server/test/integration/integration_test_methods.dart
+++ b/pkg/analysis_server/test/integration/integration_test_methods.dart
@@ -854,7 +854,7 @@ abstract class IntegrationTestMixin {
   StreamController<AnalysisOutlineParams> _onAnalysisOutline;
 
   /**
-   * Reports the overridding members in a file.
+   * Reports the overriding members in a file.
    *
    * This notification is not subscribed to by default. Clients can subscribe
    * by including the value "OVERRIDES" in the list of services passed in an
@@ -1445,7 +1445,7 @@ abstract class IntegrationTestMixin {
    *
    * If directives of the Dart file cannot be organized, for example because it
    * has scan or parse errors, or by other reasons, ORGANIZE_DIRECTIVES_ERROR
-   * will be generated. The message will provide datails about the reason.
+   * will be generated. The message will provide details about the reason.
    *
    * Parameters
    *