Fix typo (#25310)

Author: Youssef1313

docs/csharp/language-reference/compiler-messages/cs1061.md

@@ -15,7 +15,7 @@ This error occurs when you try to call a method or access a class member that do
 
 ## Example
 
-The following example generates CS1061 because `Person` does not have a `DisplayName` method. It does have a method that is called `WriteSomething`. Perhaps that is what the author of this source code meant to write.
+The following example generates CS1061 because `Person` does not have a `DisplayName` method. It does have a method that is called `WriteName`. Perhaps that is what the author of this source code meant to write.
 
 ```csharp
 public class Person