diff --git a/docs/articles/indexing.md b/docs/articles/indexing.md
index 7ad7ca84..bf7b539d 100644
--- a/docs/articles/indexing.md
+++ b/docs/articles/indexing.md
@@ -115,9 +115,10 @@ myIndex.IndexItem(new ValueSet(
 Be default all indexing is done asynchronously. If you need to run indexing synchronously you should create a synchronous scope. This is for instance a necessary step for unit tests.
 
 ```cs
-using (myIndex.ProcessNonAsync())
+using (var luceneIndex = (LuceneIndex)myIndex)
+using (var syncIndexContext = luceneIndex.WithThreadingMode(IndexThreadingMode.Synchronous))
 {
-    myIndex.IndexItem(new ValueSet(
+    luceneIndex.IndexItem(new ValueSet(
         "SKU987",
         "Product",             
         new Dictionary<string, object>()
@@ -251,4 +252,4 @@ private void IndexCommited(object sender, EventArgs e)
 {
     // Triggered when the index is commited
 }
-```
\ No newline at end of file
+```