Update README.md

Author: Datalux

README.md

@@ -61,7 +61,7 @@ You can find detailed commands usage [here](doc/COMMANDS.md).
 
 6. Create in `config` folder the file: `pw.conf` and write your Instagram account password
 
-7. Create in `config` folder the file: `settings.json` and write the following string: "{}"
+7. Create in `config` folder the file: `settings.json` and write the following string: "{}" without quotation marks
 
 8. Run the main.py script