diff --git a/documentation/current/platform-specifics/microsoft-windows/com/eiffelcom-wizard/com-and-eiffel/com-concepts.wiki b/documentation/current/platform-specifics/microsoft-windows/com/eiffelcom-wizard/com-and-eiffel/com-concepts.wiki
index b60dcd04..b2dd60a4 100644
--- a/documentation/current/platform-specifics/microsoft-windows/com/eiffelcom-wizard/com-and-eiffel/com-concepts.wiki
+++ b/documentation/current/platform-specifics/microsoft-windows/com/eiffelcom-wizard/com-and-eiffel/com-concepts.wiki
@@ -17,7 +17,7 @@ The actual implementation lies in the [[Coclass|'''coclass''']]. There can be di
 Finally, each coclass can be instantiated using a class object or class factory.
 
 
-These three notions will be discussed further in the upcoming sections.
+These notions will be discussed further in the upcoming sections.
 
 {{seealso|<br/>
 [[EiffelCOM Library| EiffelCOM library]]  <br/>