[sv-ec] Invalid example of srandom - mantis 1391

I entered mantis #1391 for the following

In section 13.13.2 the example contains the statement:
process::self.srandom(100);

This is not a valid call to srandom. In this statement, the prefix of
srandom is "process::self". This is a reference to the scope of the self
method - not a call to the self function. The scope of the self method
does NOT include the srandom method.

A correct example should read:
integer x, y, z;
fork //set a seed at the start of a thread
begin 
  process pvar;
  pvar = process::self;
  pvar.srandom(100);
  x = $urandom;
end
//set a seed during a thread
begin 
  process pvar;
  pvar = process::self;
  y = $urandom;
  pvar.srandom(200);
end
// draw 2 values from the thread RNG
begin z = $urandom + $urandom ; end
join


- Ray