Update README.md

Author: Dynxsty

README.md

@@ -4,7 +4,7 @@ general utility bot for the [JavaDiscord Community](https://join.javadiscord.net
 
 # Usage 
 
-To start up, the bot only needs a ``bot.prop`` file in the source directory. 
+To start up, the bot only needs a ``bot.props`` file in the source directory. 
 The file must contain a Discord Bot Token and a MongoDB Connection String.
 
 ```