Match cpp_example output to assertion

[jabenninghoff]

Fixes cpp_example. Small code change that appears to match the intent of the example.

Output before fix:

% ./cpp_example                 
The rank of the hand in player 1 is 292
The rank of the hand in player 2 is 236
Player 2 has a stronger hand
Player 2 has a Full House
More specifically, player 2 has a Full House
The best hand from player 2 is 99944

Output after fix:

% ./cpp_example
The rank of the hand in player 1 is 292
The rank of the hand in player 2 is 236
Player 2 has a stronger hand
Player 2 has a Full House
More specifically, player 2 has a Nines Full over Fours
The best hand from player 2 is 99944

[HenryRLee]

Thanks for your contribution!