RankDisplay error!

player.sendMessage(ChatColor.AQUA + "Available rank names:");
				player.sendMessage(ChatColor.DARK_BLUE + getConfig().getString("Rank1.Name") + ", " + getConfig().getString("Rank2.Name") + ", "
						+ getConfig().getString("Rank3.Name") + ", " + getConfig().getString("Rank3.Name")
						+ ", " + getConfig().getString("Rank5.Name"));
			}

See?
getConfig().get string("Rank3.Name")
is repeated twice!
Example:
Rank 1= 1
Rank 2= 2
And so on
If I typed /(Insert Gibberish Here LOL)
It would output:
Invalid thingy (can't remember what it said here :P)
Available Ranks:
1
2
3     <----
3.    <----
5

-ConnorMcF