Address review comments

Signed-off-by: Jon Skeet <jonskeet@google.com>

src/CloudNative.CloudEvents.AspNetCore/HttpRequestExtension.cs

@@ -18,7 +18,7 @@ namespace CloudNative.CloudEvents
         /// overriding the formatter.
         /// </summary>
         /// <param name="httpRequest">HTTP request</param>
-        /// <param name="formatter"></param>
+        /// <param name="formatter">The event formatter to use to process the request body.</param>
         /// <param name="extensions">List of extension instances</param>
         /// <returns>A CloudEvent instance or 'null' if the request message doesn't hold a CloudEvent</returns>
         public static async ValueTask<CloudEvent> ReadCloudEventAsync(this HttpRequest httpRequest,

src/CloudNative.CloudEvents/CloudEventsSpecVersion.cs

@@ -41,7 +41,8 @@ namespace CloudNative.CloudEvents
             CreateOptional("time", CloudEventAttributeType.Timestamp, null));
 
         /// <summary>
-        /// The ID of the spec version, in its canonical serialized form.
+        /// The ID of the spec version, in its canonical serialized form,
+        /// such as "1.0".
         /// </summary>
         public string VersionId { get; }
 

src/CloudNative.CloudEvents/CloudNative.CloudEvents.csproj

@@ -4,7 +4,6 @@
     <TargetFramework>netstandard2.0</TargetFramework>
     <Description>CNCF CloudEvents SDK</Description>
     <LangVersion>8.0</LangVersion>
-    <EnforceCodeStyleInBuild>false</EnforceCodeStyleInBuild>
   </PropertyGroup>
 
   <ItemGroup>