Fixed a typo.

diff --git a/CauldronTradeskill.lua b/CauldronTradeskill.lua
index 8901269..68b86e7 100644
--- a/CauldronTradeskill.lua
+++ b/CauldronTradeskill.lua
@@ -155,7 +155,7 @@ function Cauldron:UpdateSkills()

 					table.insert(skillDB.recipes[name].reagents, r);

-					keywords = keywords..","..rname;
+					keywords = keywords..","..rName;
 				end

 				-- fill in the keywords db entry