diff --git a/README.md b/README.md
index 1b563e0..41f2044 100644
--- a/README.md
+++ b/README.md
@@ -223,6 +223,7 @@ networks:
 
 
 Optional: If you use matrix/matrix-commander (https://gitea.ds9.dedyn.io/olli/debian.ansible.matrix.server) and want do receive Matrix-Messages from the bot you can create an SSH-Key to allow sending Matrix-Messages e.g.:
+Automatically done by playbooks.
 ```
 mkdir -p home/.ssh
 ssh-keygen -f home/.ssh/id_ed25519 -N "" -t ed25519
diff --git a/dabo/dabo-bot.conf b/dabo/dabo-bot.conf
index b3b886c..0182aa2 100755
--- a/dabo/dabo-bot.conf
+++ b/dabo/dabo-bot.conf
@@ -3,12 +3,9 @@
 # Webpage URL
 URL="mydabobot.mydomain"
 
-# The exchange we use for using the correct API (BINANCE or ONETRADING)
+# The exchange we use for using the correct API (CCXI-ID see: https://github.com/ccxt/ccxt)
 STOCK_EXCHANGE="NONE"
 
-# fee per trade in percentage on exchange (taker and maker added)
-FEE="0.5"
-
 # Interval in seconds - Should not be lower then 300
 INTERVAL="300"