Small cleanup.

src/Generator/Generators/CLI/CLIMarshal.cs

@@ -156,7 +156,7 @@ namespace Cxxi.Generators.CLI
 
             Return.Write("(::{0}*)", @class.QualifiedOriginalName);
 
-            if (@class.IsValueType && !this.Context.ReturnType.IsPointer())
+            if (@class.IsValueType && !Context.ReturnType.IsPointer())
                 Return.Write("&");
 
             Return.Write("{0})", this.Context.ReturnVarName);