diff --git a/docs/csharp/tutorials/intro-to-csharp/numbers-in-csharp.yml b/docs/csharp/tutorials/intro-to-csharp/numbers-in-csharp.yml
index adc1ddb1c8bcc..c2ed2c00bd4e2 100644
--- a/docs/csharp/tutorials/intro-to-csharp/numbers-in-csharp.yml
+++ b/docs/csharp/tutorials/intro-to-csharp/numbers-in-csharp.yml
@@ -94,7 +94,7 @@ items:
     int a = 5;
     int b = 4;
     int c = 2;
-    int d = (a  + b) * c;
+    int d = (a + b) * c;
     Console.WriteLine(d);
     ```