Update xml/System.Reflection/Assembly.xml

Author: elinor-fung

xml/System.Reflection/Assembly.xml

@@ -3905,7 +3905,7 @@ This property is marked obsolete starting in .NET 5, and generates a compile-tim
       <Docs>
         <summary>Gets a value that indicates whether the current assembly is loaded with full trust.</summary>
         <value>
-          .NET Framework only: <see langword="true" /> if the current assembly is loaded with full trust; otherwise, <see langword="false" />.</value>
+          .NET Framework only: <see langword="true" /> if the current assembly is loaded with full trust; otherwise, <see langword="false" />.
 
           .NET Core and 5+: <see langword="true" /> in all cases.
         </value>