diff --git a/components.lua b/components.lua
index cbd1121..180cdea 100644
--- a/components.lua
+++ b/components.lua
@@ -69,6 +69,7 @@ end
 		
 	end
 
+
 --[[
 
 Tier 2 Hydro Containers
@@ -129,6 +130,7 @@ if thirsty.config.register_canteens and
 
 end
 
+
 -------------------------------
 --  Tier 3 Drinking Fountain --
 -------------------------------
@@ -256,8 +258,8 @@ if thirsty.config.register_fountains and
 
 end
 
---[[
 
+--[[
 Tier 5
 
 These amulets don't do much; the actual code is above, where
diff --git a/init.lua b/init.lua
index 9a9322f..61d9146 100644
--- a/init.lua
+++ b/init.lua
@@ -48,10 +48,10 @@ is still called "thirst", but the visible bar is that of
 thirsty = {}
 
 -- simple toboolean function that handles nil
-thirsty.tobool = function(s_string)
-	if s_string == nil then
+thirsty.tobool = function(value)
+	if value == nil then
 		return nil
-	elseif s_string == "true" or s_string == 1 then
+	elseif value == "true" or value == 1 then
 		return true
 	else
 		return false