diff --git a/README.md b/README.md
index 2bb464e..cfc1920 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,7 @@ allowing dynamic evaluation and binding of expressions with context-aware suppor
 ## Getting Started
 
 To install the `Ramstack.ExpressionParser` [NuGet package](https://www.nuget.org/packages/Ramstack.ExpressionParser) to your project, run the following command:
+
 ```shell
 dotnet add package Ramstack.ExpressionParser
 ```
diff --git a/tests/Rmastack.ExpressionParser.Tests/ExpressionParserTest.cs b/tests/Rmastack.ExpressionParser.Tests/ExpressionParserTest.cs
index 1c0f34f..10984d0 100644
--- a/tests/Rmastack.ExpressionParser.Tests/ExpressionParserTest.cs
+++ b/tests/Rmastack.ExpressionParser.Tests/ExpressionParserTest.cs
@@ -114,7 +114,7 @@ private static List<object[]> GetResource(string resourceName)
 
     public class UserInfo
     {
-        public string Name { get; set; }
-        public string LastName { get; set; }
+        public string? Name { get; set; }
+        public string? LastName { get; set; }
     }
 }