Strip extra leading and trailing parens from @paramsig.

diff --git a/OvaleCondition.lua b/OvaleCondition.lua
index 5aba1fe..89b6792 100644
--- a/OvaleCondition.lua
+++ b/OvaleCondition.lua
@@ -422,7 +422,7 @@ OvaleCondition.conditions=
 	end,]]
 	--- Get how many pieces of an armor set, e.g., Tier 14 set, are equipped by the player.
 	-- @name ArmorSetParts
-	-- @paramsig (setName [operator number])
+	-- @paramsig setName [operator number]
 	-- @param setName The name of the armor set. Valid values are: T11, T12, T13.
 	-- @param operator (Optional) Comparison operator: equal, less, more.
 	-- @param number (Optional) The number to compare against.