Move cancellation token comment to correct location

Author: Caitlin Bales

Templates/CSharp/Base/ICollectionRequest.Base.template.tt

@@ -90,9 +90,6 @@ public string GetPostAsyncMethodForReferencesRequest(OdcmProperty odcmProperty)
 
     var stringBuilder = new StringBuilder();
 
-    stringBuilder.Append(Environment.NewLine);
-    stringBuilder.Append(Environment.NewLine);
-    stringBuilder.Append("        /// <param name=\"cancellationToken\">The <see cref=\"CancellationToken\"/> for the request.</param>");
     stringBuilder.Append(Environment.NewLine);
     stringBuilder.AppendFormat("        System.Threading.Tasks.Task AddAsync({0} {1});", propertyType, sanitizedPropertyName);
 
@@ -101,6 +98,8 @@ public string GetPostAsyncMethodForReferencesRequest(OdcmProperty odcmProperty)
 
     this.AppendMethodHeaderToPostAsyncMethod(propertyType, sanitizedPropertyName, stringBuilder);
     stringBuilder.Append(Environment.NewLine);
+	stringBuilder.Append("        /// <param name=\"cancellationToken\">The <see cref=\"CancellationToken\"/> for the request.</param>");
+	stringBuilder.Append(Environment.NewLine);
     stringBuilder.AppendFormat("        System.Threading.Tasks.Task AddAsync({0} {1}, CancellationToken cancellationToken);", propertyType, sanitizedPropertyName);
 
     return stringBuilder.ToString();