doc: remove 'dudes' from documentation

per: nodejs/node-v0.x-archive#25572 (comment)

Author: jasnell

doc/api/child_process.markdown

@@ -315,7 +315,7 @@ process.
         special.send('socket', socket);
         return;
       }
-      // just the usual dudes
+      // just the usual...
       normal.send('socket', socket);
     });
     server.listen(1337);