diff --git a/README.md b/README.md
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--- /dev/null
+++ b/README.md
@@ -0,0 +1,51 @@
+--
+
+**Warning** : This mod is not finished and should be considered very unstable
+also it will have to be renamed to avec confusion with other mods
+
+ This is adds some npcs for mobs_redo
+ Lots of textures, code and ideas are taken from various other mods
+  (Tell me if someone who should be credited isn't)
+ 
+--
+
+# Mobs NPC
+
+This mod adds some NPCs 
+
+Basic NPCS 
+--------------------------------
+
+Those are aimed to make exploring more interesting.
+
+-[x] They spawn on grass or forest soil
+-[x] They wander around and say random things when right-clicked
+-[ ] They turn to monster when killed at night
+
+
+Custom NPCs (aka idlers)
+--------------------------------
+
+Those are aimed to make it easy for any player to populate their constructions with interesting encounters, maybe even create some basic quests.
+
+-[x] Discret spawner block configurable with right-click
+-[x] Re-spawn on right-click on the spawner
+-[x] Easy to configure interface
+-[x] Customisable nametag, look and infotext
+-[ ] Player defined idle action : stand, sit, lay
+-[-] Customisable actions
+	-[x] Can say random things from default list
+	-[x] Can say random things or from a custom list defined by player
+	-[ ] Can ask for items
+	-[ ] Can ask questions
+	-[ ] Can give item
+	-[ ] Can heal
+	-[ ] Can trade
+	
+Planned features
+--------------------------------
+
+-[ ] Villagers (spawn near beds and stick around)
+-[ ] Zombie workers
+
+___________________________________________________
diff --git a/npc_custom.lua b/npc_custom.lua
index 4d1a489..7c84f85 100755
--- a/npc_custom.lua
+++ b/npc_custom.lua
@@ -115,9 +115,9 @@ mobs.npcs.interactions = {
         },
     say = { 
         icon = icprefix..'chat.png',
-        desc = S("Say one of the line below as a chat message"),
+        desc = S("Say one of the lines below as a chat message"),
         formfields = {
-            {'textarea','message','',3},
+            {'textarea','message','',4},
             },
         on_rightclick = mobs.npcs.message_on_rightclick,
     },
@@ -195,7 +195,7 @@ local function get_npc_formspec(pos,n)
     local spos = pos.x .. "," .. pos.y .. "," .. pos.z
     local ww=8      -- window width
     local wh=9      -- window height
-    local fw=4      -- field_width 
+    local fw=5      -- field_width 
     local iy=0.5    -- index y
 
     -- Texture list as a sring
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diff --git a/settingtypes.txt b/settingtypes.txt
index e79036c..fb5b7ac 100755
--- a/settingtypes.txt
+++ b/settingtypes.txt
@@ -1,10 +1,17 @@
-# This file contains settings of mobs_napcs that can be changed in
-# minetest.conf
+## This file contains settings of mobs_npcs that can be changed in
+## minetest.conf
 
-# Not implemented yet
-mobs.npcs.enable_childrens bool true
-mobs.npcs.enable_harmful_revenant bool true
-mobs.npcs.revenants enum mobs:zombie,mobs:mummy,mobs:ghost
-mobs.npcs.enable_harmful_mummie bool true
-mobs.npcs.enable_childrens bool true
-mobs.npcs.enable_childrens bool true
+## But they are not implemented yet :)
+
+##-- When some npcs spend some time together, do they make children ?
+# mobs.npcs.enable_childrens bool true
+
+##-- When NPCS are murdered or die in darkness they come back as monsters
+##-- Set to false to disable
+# mobs.npcs.revenants enum mobs:zombie,mobs:mummy,mobs:ghost
+
+##-- And if so, are they dangerous ?
+##-- If this is set to false, they will just wander around
+# mobs.npcs.enable_harmful_revenant bool true
+
+## Some settings are also affected by settingtypes.txt in mobs_redo