ModuleScript receiving odd first parameter? [Fixed it]

--ProjectileScript (ModuleScript)
local Create = assert(LoadLibrary("RbxUtility")).Create

local projectiles = {
	icebolt = {
		Name = "Icebolt",
		Parent = Workspace,
		BrickColor = BrickColor.new("Bright blue"),
		Reflectance = .5,
		Transparency = .2,
		Anchored = true,
		FormFactor = Enum.FormFactor.Custom,
		Size = Vector3.new(1, .4, .4),
	};
}

function fire(target, projectile)
	print(target)
	print(projectile)
	print(projectiles)
	print(projectiles[projectile])
	local proj = Create("Part")(projectiles[projectile])
end

return{
	Fire = fire
}

--Normal Script
local proj = require(script.Parent.ProjectileScript)
proj:Fire(Workspace, "icebolt") --The error is here. That colon should have been a dot.

When I test this, I get this output:

table: 14C2D248

Workspace

table: 14C2D1B8

nil

I should be getting something like this:

Workspace

icebolt

table: ########

table: ########

Where is that table argument coming from, and why?

After some careful looking, I realized that I had been calling Fire as a method instead of as a function. Woops.