Update README.md

Author: portbusy

README.md

@@ -6,13 +6,13 @@ The bot can now take income and outcome and display the current month resume; he
 * `/listincome` print the list of current month income
 * `/delete +/-<income/outcome amount> <comment>` delete the specified entry
 * `/balance` print total income, total outcome and the difference between those 2 (aka balance)
-* `+<income amount> <comment>` add to the income table the amount and the comment associated
-* `-<outcome amount> <comment>` add to the outcome table the amount and the comment associated
+* `/income <income amount> <comment>` add to the income table the amount and the comment associated
+* `/outcome <outcome amount> <comment>` add to the outcome table the amount and the comment associated
 
 ## Installation
 * First create the `master.txt`  and `token.txt` files, filled respectively with your master chat id 
     and telegram bot token
 * `Install docker`
 * Go into the clone folder and run `docker build moneytrakerBot/`
 * Copy the container id
-* Run `docker run <container id>`
+* Run `docker run <container id>`