Fix a typo that prevent startingIndex from working. Thanks to Dargen.

diff --git a/PerfectRaid.lua b/PerfectRaid.lua
index ce26622..25d1e26 100644
--- a/PerfectRaid.lua
+++ b/PerfectRaid.lua
@@ -267,7 +267,7 @@ function PerfectRaid:CreateRaidFrame(idx)
     frame:SetAttribute("startingIndex", -39)
     frame:Show()
     frame:Hide()
-    frame:SetAttribute("startingIndex", startindIndx)
+    frame:SetAttribute("startingIndex", startindIndex)

 	frame:Show()
 	self:RestorePosition(name)