diff --git a/headers/os/interface/LayoutBuilder.h b/headers/os/interface/LayoutBuilder.h
index 482e3b9627..480e5dcd28 100644
--- a/headers/os/interface/LayoutBuilder.h
+++ b/headers/os/interface/LayoutBuilder.h
@@ -32,7 +32,7 @@ protected:
 
 public:
 	inline	void				SetParent(ParentBuilder* parent);
-		// conceptionally private
+		// conceptually private
 
 	inline	ParentBuilder&		End();