fix Issue 4651 - Docs: Returned classes that have access to stack var…

…iables of its enclosing function

class.dd

@@ -1047,6 +1047,7 @@ void func() {
 }
 ------
 
+$(V1
         While a non-static nested class can access the stack variables
         of its enclosing function, that access becomes invalid once
         the enclosing function exits:
@@ -1105,6 +1106,7 @@ int test() {
   return b.foo();             // Ok, using cached copy of func().m
 }
 ------
+)
 
         $(P A $(I this) can be supplied to the creation of an
         inner class instance by prefixing it to the $(I NewExpression):