Team Spawns

[leeroy___]

This is a fairly simple thing but I do not know how to do it.
I am trying to make that when player spawns, it looks for its team and then sets the players position from a random taken vector from a table.

///config.lua

// Human spawn thing
human = {}

human.Spawns = {

Vector( -8669, 9560, 53 ),
Vector( -8765, 8546, 51 ),

}

// The other team spawn thing
test = {}

test.Spawns = {

Vector( -8669, 9560, 53 ),
Vector( -8765, 8546, 51 ),

}

/// init.lua

local ply = FindMetaTable( "Player" )
function GM:PlayerSpawn( ply )

ply:SetupHands()
ply:SetModel( "models/player/Group03/male_09.mdl" )
ply:SetTeam( 1 ) -- This is just for the time being.

local plyFaction = team.GetName( ply:Team() )
ply:SetPos( plyFaction.Spawns[ math.random( #plyFaction.Spawns) ]) -- Line 33

end

/// shared.lua

GM.Name = "Test"
GM.Author = "hehe"
GM.Email = "[e-mail]"
GM.Website = "google.com"

team.SetUp( 1, "human", Color( 255, 255, 255 ) )

/// The error

[ERROR] gamemodes/testgamemode/gamemode/init.lua:33: attempt to index a string value with bad key ('Spawns' is not part of the string library)
  1. error - [C]:-1
   2. __index - lua/includes/extensions/string.lua:297
    3. unknown - gamemodes/almtech_firefly/gamemode/init.lua:33
     4. Spawn - [C]:-1
      5. unknown - gamemodes/base/gamemode/player.lua:115

I get it that "plyFaction" returns in a string, how do I make it so it will return as not a string and as shown under this line.
/// Example

// This will become
ply:SetPos( plyFaction.Spawns[ math.random( #plyFaction.Spawns) ])
///////////////////////////////////////////////////////////////////////

// this if the players team is human
ply:SetPos( human.Spawns[ math.random( #human.Spawns) ])

// and this if the player is in the other team (test)

ply:SetPos( test.Spawns[ math.random( #test.Spawns) ])

Please help.