diff --git a/config.lua b/config.lua
index af48b88..4f860ff 100644
--- a/config.lua
+++ b/config.lua
@@ -2,7 +2,7 @@ local CONFIG_FILE_PREFIX = "dfcaverns_"
 
 dfcaverns.config = {}
 
-local print_settingtypes = true
+local print_settingtypes = false
 
 local function setting(stype, name, default, description)
 	local value
@@ -41,6 +41,6 @@ for _, tree in pairs(trees) do
 end
 
 setting("int", "blood_thorn_growth_interval", 12, "blood_thorn growth ABM interval")
-setting("int", "blood_thorn_growth_chance", 83, "blood_thorn growth ABM interval")
+setting("int", "blood_thorn_growth_chance", 83, "blood_thorn growth ABM chance")
 setting("int", "blood_thorn_min_depth", -100, "blood_thorn minimum sapling growth depth")
 setting("int", "blood_thorn_max_depth", -31000, "blood_thorn maximum sapling growth depth")
diff --git a/settingtypes.txt b/settingtypes.txt
index 1c09768..2fd1255 100644
--- a/settingtypes.txt
+++ b/settingtypes.txt
@@ -27,6 +27,6 @@ dfcaverns_tower_cap_max_growth_delay (tower_cap maximum sapling growth delay) in
 dfcaverns_tower_cap_min_depth (tower_cap minimum sapling growth depth) int -100
 dfcaverns_tower_cap_max_depth (tower_cap maximum sapling growth depth) int -31000
 dfcaverns_blood_thorn_growth_interval (blood_thorn growth ABM interval) int 12
-dfcaverns_blood_thorn_growth_chance (blood_thorn growth ABM interval) int 83
+dfcaverns_blood_thorn_growth_chance (blood_thorn growth ABM chance) int 83
 dfcaverns_blood_thorn_min_depth (blood_thorn minimum sapling growth depth) int -100
 dfcaverns_blood_thorn_max_depth (blood_thorn maximum sapling growth depth) int -31000
\ No newline at end of file