diff --git a/readme.md b/readme.md
index d3f99f8..2cffcc6 100644
--- a/readme.md
+++ b/readme.md
@@ -11,7 +11,7 @@ Massive rewrite/extension: Sokomine
 
 License: GPLv3.0 or later (see LICENSE)
 
-Reporting bugs: TODO
+Reporting bugs: Please report issues <a href="https://gitea.your-land.de/Sokomine/yl_speak_up">here</a>.
 
 Clone via i.e. `git clone https://gitea.your-land.de/Sokomine/yl_speak_up`
 or install via <a href="https://content.minetest.net/">ContentDB</a>.
@@ -181,6 +181,13 @@ menu. You can reach it by clicking on the button of the option, i.e. on `o_1`.
       off with `/npc_talk debug off`. The NPC ID can be seen in the
       setup dialog for preconditions and effects.
 
+The text the NPC says is written in the markup language Minetest uses. See
+<a href="https://github.com/minetest/minetest/blob/master/doc/lua_api.md">lua_api.md</a>
+for more details. You can use the elements of that markup language for the
+text that the NPC says, i.e.
+    `<img name=default_cobble.png width=100 height=100>`
+will display the image `default_cobble.png`.
+
 
 ### 1.4 Skin
 <a name="skin"></a>
@@ -594,7 +601,7 @@ There is an NPC that explains a few things and adds as a tutuor.
 The savefile is: `n_1.json`
 
 Copy that file to the folder
-	`<your wold folder>/yl_speak_up_dialogs/n_1.json`
+	`<your world folder>/yl_speak_up_dialogs/n_1.json`
 (replace the 1 with a higher number if you already have some NPC defined).
 
 The first NPC in your world will now become a tutor (after you spawned it