add ' (required)' to required parameter's description in help, microchange in...

add ' (required)' to required parameter's description in help, microchange in cleos newaccount #3684

programs/cleos/CLI11.hpp

@@ -863,6 +863,7 @@ class Option {
     /// Set the option as required
     Option *required(bool value = true) {
         required_ = value;
+        description_ += " (required)";
         return this;
     }
 

programs/cleos/main.cpp

@@ -874,7 +874,7 @@ struct create_account_subcommand {
                   : create_buyrambytes(creator, account_name, buy_ram_bytes_in_kbytes * 1024);
                auto net = to_asset(stake_net);
                auto cpu = to_asset(stake_cpu);
-               if ( 0 < net.get_amount() + cpu.get_amount() ) {
+               if ( net.get_amount() == 0 && cpu.get_amount() == 0 ) {
                   action delegate = create_delegate( creator, account_name, net, cpu, transfer);
                   send_actions( { create, buyram, delegate } );
                } else {