Some typing errors on computercraft wiki

I was reading trough the GPS Self tracker guide and i kept getting the error: "then expected at line 10"

I havent used computercraft/lua in a while so I first didnt notice the flaw in the code. After a while I figured the != isn't used at all in lua.

So plz change this code on the wiki.:

from
function getLocation() – return the location
if xPos != nil then
return xPos, yPos, zPos
elseif xPos == nil then
return nil
end
end
to

function getLocation() – return the location
if xPos ~= nil then
return xPos, yPos, zPos
elseif xPos == nil then
return nil
end
end

Moved to Wiki Discussion.

Was going to fix it, but someone else did without commenting here.