Dart SDK Spelling b, c, and d.

pkg/analysis_server/lib/src/services/refactoring/refactoring.dart

Index: pkg/analysis_server/lib/src/services/refactoring/refactoring.dart
diff --git a/pkg/analysis_server/lib/src/services/refactoring/refactoring.dart b/pkg/analysis_server/lib/src/services/refactoring/refactoring.dart
index 480d1c94beec41ce0c986362ec791ba60ac65582..15949ba987725c20e79a569d1319c0dc5cf5b010 100644
--- a/pkg/analysis_server/lib/src/services/refactoring/refactoring.dart
+++ b/pkg/analysis_server/lib/src/services/refactoring/refactoring.dart
@@ -126,7 +126,7 @@ abstract class ExtractLocalRefactoring implements Refactoring {
    *
    * It does not perform all the checks (such as checking for conflicts with any
    * existing names in any of the scopes containing the current name), as many
-   * of these checkes require search engine. Use [checkFinalConditions] for this
+   * of these checks require search engine. Use [checkFinalConditions] for this
    * level of checking.
    */
   RefactoringStatus checkName();
@@ -215,7 +215,7 @@ abstract class ExtractMethodRefactoring implements Refactoring {
    *
    * It does not perform all the checks (such as checking for conflicts with any
    * existing names in any of the scopes containing the current name), as many
-   * of these checkes require search engine. Use [checkFinalConditions] for this
+   * of these checks require search engine. Use [checkFinalConditions] for this
    * level of checking.
    */
   RefactoringStatus checkName();
@@ -427,7 +427,7 @@ abstract class RenameRefactoring implements Refactoring {
    *
    * It does not perform all the checks (such as checking for conflicts with any
    * existing names in any of the scopes containing the current name), as many
-   * of these checkes require search engine. Use [checkFinalConditions] for this
+   * of these checks require search engine. Use [checkFinalConditions] for this
    * level of checking.
    */
   RefactoringStatus checkNewName();