diff --git a/Tests/MacroTestingTests/MacroExamples/DiagnosticsAndFixitsEmitterMacro.swift b/Tests/MacroTestingTests/MacroExamples/DiagnosticsAndFixitsEmitterMacro.swift
index 6bf47f7..753f803 100644
--- a/Tests/MacroTestingTests/MacroExamples/DiagnosticsAndFixitsEmitterMacro.swift
+++ b/Tests/MacroTestingTests/MacroExamples/DiagnosticsAndFixitsEmitterMacro.swift
@@ -10,10 +10,10 @@
 //
 //===----------------------------------------------------------------------===//
 
+import SwiftDiagnostics
 import SwiftSyntax
 import SwiftSyntaxBuilder
 import SwiftSyntaxMacros
-import SwiftDiagnostics
 
 /// Emits two diagnostics, the first of which is a warning and has two fix-its, and
 /// the second is a note and has no fix-its.
@@ -23,28 +23,38 @@ public enum DiagnosticsAndFixitsEmitterMacro: MemberMacro {
     providingMembersOf declaration: some DeclGroupSyntax,
     in context: some MacroExpansionContext
   ) throws -> [DeclSyntax] {
-    let firstFixIt = FixIt(message: SimpleDiagnosticMessage(message: "This is the first fix-it.",
-                                                            diagnosticID: MessageID(domain: "domain", id: "fixit1"), 
-                                                            severity: .error),
-                           changes: [
-                             .replace(oldNode: Syntax(node), newNode: Syntax(node)) // no-op
-                           ])
-    let secondFixIt = FixIt(message: SimpleDiagnosticMessage(message: "This is the second fix-it.",
-                                                             diagnosticID: MessageID(domain: "domain", id: "fixit2"),
-                                                             severity: .error),
-                            changes: [
-                              .replace(oldNode: Syntax(node), newNode: Syntax(node)) // no-op
-                            ])
+    let firstFixIt = FixIt(
+      message: SimpleDiagnosticMessage(
+        message: "This is the first fix-it.",
+        diagnosticID: MessageID(domain: "domain", id: "fixit1"),
+        severity: .error),
+      changes: [
+        .replace(oldNode: Syntax(node), newNode: Syntax(node))  // no-op
+      ])
+    let secondFixIt = FixIt(
+      message: SimpleDiagnosticMessage(
+        message: "This is the second fix-it.",
+        diagnosticID: MessageID(domain: "domain", id: "fixit2"),
+        severity: .error),
+      changes: [
+        .replace(oldNode: Syntax(node), newNode: Syntax(node))  // no-op
+      ])
 
-    context.diagnose(Diagnostic(node: node.attributeName,
-                                message: SimpleDiagnosticMessage(message: "This is the first diagnostic.",
-                                                                 diagnosticID: MessageID(domain: "domain", id: "diagnostic2"),
-                                                                 severity: .warning),
-                                fixIts: [firstFixIt, secondFixIt]))
-    context.diagnose(Diagnostic(node: node.attributeName,
-                                message: SimpleDiagnosticMessage(message: "This is the second diagnostic, it's a note.",
-                                                                 diagnosticID: MessageID(domain: "domain", id: "diagnostic2"),
-                                                                 severity: .note)))
+    context.diagnose(
+      Diagnostic(
+        node: node.attributeName,
+        message: SimpleDiagnosticMessage(
+          message: "This is the first diagnostic.",
+          diagnosticID: MessageID(domain: "domain", id: "diagnostic2"),
+          severity: .warning),
+        fixIts: [firstFixIt, secondFixIt]))
+    context.diagnose(
+      Diagnostic(
+        node: node.attributeName,
+        message: SimpleDiagnosticMessage(
+          message: "This is the second diagnostic, it's a note.",
+          diagnosticID: MessageID(domain: "domain", id: "diagnostic2"),
+          severity: .note)))
 
     return []
   }