diff --git a/Errata.md b/Errata.md
index 0bad05a88..131fe5633 100644
--- a/Errata.md
+++ b/Errata.md
@@ -36,4 +36,5 @@ Zhou Jing | 23 | 1105 | Change `Length = 10` in listing 23.20 to `Length = 12` t
 Zhou Jing | 18 | 926-927 | Change 'LastName' references to be 'FirstName' in paragraphs
 Jinhang He | 5 | 255 | Edit listing 5.20 to used `image[index]` for the second print statement
 Zhou Jing | 18 | 908 | Change comment in Listing 18.21 to "Restrict the attribute to properties and fields" from "Restrict the attribute to properties and methods"
-Zhou Jing | 23 | 1080 | Change "DWORD flProtect); // The type of memory allocation" to "// The type of memory protection"
\ No newline at end of file
+Zhou Jing | 23 | 1080 | Change "DWORD flProtect); // The type of memory allocation" to "// The type of memory protection"
+Zhou Jing | 22 | 1065 - 1066 | Changed 'Thread' to 'Task' and "Application exiting" to "Application shutting down"
\ No newline at end of file
diff --git a/src/Chapter22.Tests/Listing22.10.Tests.cs b/src/Chapter22.Tests/Listing22.10.Tests.cs
index ba1f4de41..4f1098374 100644
--- a/src/Chapter22.Tests/Listing22.10.Tests.cs
+++ b/src/Chapter22.Tests/Listing22.10.Tests.cs
@@ -10,9 +10,9 @@ public void MainTest()
         const string expected = @"Application started....
 Starting task....
 DoWork() started....
- Waiting while thread executes...
+Waiting while task executes...
 DoWork() ending....
-Thread completed
+Task completed
 Application shutting down....";
 
         IntelliTect.TestTools.Console.ConsoleAssert.Expect(
diff --git a/src/Chapter22/Listing22.10.WaitingForManualResetEventSlim.cs b/src/Chapter22/Listing22.10.WaitingForManualResetEventSlim.cs
index fcbd1269f..77968425c 100644
--- a/src/Chapter22/Listing22.10.WaitingForManualResetEventSlim.cs
+++ b/src/Chapter22/Listing22.10.WaitingForManualResetEventSlim.cs
@@ -42,10 +42,10 @@ public static void Main()
             // Block until DoWork() has started
             _DoWorkSignaledResetEvent.Wait();
             Console.WriteLine(
-                " Waiting while thread executes...");
+                "Waiting while task executes...");
             _MainSignaledResetEvent.Set();
             task.Wait();
-            Console.WriteLine("Thread completed");
+            Console.WriteLine("Task completed");
             Console.WriteLine(
                 "Application shutting down....");
         }