Fixed comments

Author: darrelmiller

src/Microsoft.OpenApi/Any/OpenApiArray.cs

@@ -20,6 +20,7 @@ public class OpenApiArray : List<IOpenApiAny>, IOpenApiAny
         /// Write out contents of OpenApiArray to passed writer
         /// </summary>
         /// <param name="writer">Instance of JSON or YAML writer.</param>
+        /// <param name="specVersion">Version of the OpenAPI specification that that will be output.</param>
         public void Write(IOpenApiWriter writer, OpenApiSpecVersion specVersion)
         {
             writer.WriteStartArray();

src/Microsoft.OpenApi/Any/OpenApiNull.cs

@@ -19,7 +19,7 @@ public class OpenApiNull : IOpenApiAny
         /// Write out null representation
         /// </summary>
         /// <param name="writer"></param>
-        /// <param name="specVersion"></param>
+        /// <param name="specVersion">Version of the OpenAPI specification that that will be output.</param>
         public void Write(IOpenApiWriter writer, OpenApiSpecVersion specVersion)
         {
             writer.WriteAny(this);

src/Microsoft.OpenApi/Any/OpenApiObject.cs

@@ -20,6 +20,7 @@ public class OpenApiObject : Dictionary<string, IOpenApiAny>, IOpenApiAny
         /// Serialize OpenApiObject to writer
         /// </summary>
         /// <param name="writer"></param>
+        /// <param name="specVersion">Version of the OpenAPI specification that that will be output.</param>
         public void Write(IOpenApiWriter writer, OpenApiSpecVersion specVersion)
         {
             writer.WriteStartObject();

src/Microsoft.OpenApi/Interfaces/IOpenApiExtension.cs

@@ -14,6 +14,7 @@ public interface IOpenApiExtension
         /// Write out contents of custom extension
         /// </summary>
         /// <param name="writer"></param>
+        /// <param name="specVersion">Version of the OpenAPI specification that that will be output.</param>
         void Write(IOpenApiWriter writer, OpenApiSpecVersion specVersion);
     }
 }

src/Microsoft.OpenApi/Writers/OpenApiWriterAnyExtensions.cs

@@ -19,6 +19,7 @@ public static class OpenApiWriterAnyExtensions
         /// </summary>
         /// <param name="writer">The Open API writer.</param>
         /// <param name="extensions">The specification extensions.</param>
+        /// <param name="specVersion">Version of the OpenAPI specification that that will be output.</param>
         public static void WriteExtensions(this IOpenApiWriter writer, IDictionary<string, IOpenApiExtension> extensions, OpenApiSpecVersion specVersion)
         {
             if (writer == null)