Fixed stat lowercasing

diff --git a/defaults.lua b/defaults.lua
index 5b8291a..e7f65ca 100644
--- a/defaults.lua
+++ b/defaults.lua
@@ -166,7 +166,7 @@ statNames = {
 	["spell penetration"] = "Spell Penetration",
 	["spell power"] = "Spell Power",
 	["spirit"] = "Spirit",
-	["armor from Items (Percent)"] = "Armor from Items (Percent)",
+	["armor from items (percent)"] = "Armor from Items (Percent)",
 	["block value (percent)"] = "Block Value (Percent)",
 	["chance to increase physical haste"] = "Chance to Increase Physical Haste",
 	["chance to increase spell haste"] = "Chance to Increase Spell Haste",