diff --git a/xml/System.Runtime.InteropServices.ObjectiveC/ObjectiveCMarshal.xml b/xml/System.Runtime.InteropServices.ObjectiveC/ObjectiveCMarshal.xml
index ae152e6db47..167ae702d5c 100644
--- a/xml/System.Runtime.InteropServices.ObjectiveC/ObjectiveCMarshal.xml
+++ b/xml/System.Runtime.InteropServices.ObjectiveC/ObjectiveCMarshal.xml
@@ -72,9 +72,9 @@
 
 ## Remarks
 
-The Initialize() must be called prior to calling this function.
+The <xref:System.Runtime.InteropServices.ObjectiveC.ObjectiveCMarshal.Initialize*> function must be called prior to calling this function.
             
-The `obj` must have a type in its hierarchy marked with
+The `obj` parameter must have a type in its hierarchy marked with
 <xref:System.Runtime.InteropServices.ObjectiveC.ObjectiveCTrackedTypeAttribute>.
 
 The "Is Referenced" callback passed to Initialize()