diff --git a/rules/S2306/csharp/rule.adoc b/rules/S2306/csharp/rule.adoc
index fa1d7ff304..36caea72a3 100644
--- a/rules/S2306/csharp/rule.adoc
+++ b/rules/S2306/csharp/rule.adoc
@@ -16,7 +16,7 @@ int abstract = 42; // Error CS1585: Member modifier 'abstract' must precede the
 int foreach = 42; // Error CS1519: Invalid token 'foreach' in class, struct, or interface member declaration
 ----
 
- To avoid any confusion, it is best to not use `async` and `await` as identifiers.
+To avoid any confusion, it is best to not use `async` and `await` as identifiers.
 
 [source,csharp,diff-id=1,diff-type=compliant]
 ----