Update example .env file

.env.example

@@ -6,6 +6,21 @@ RUST_LOG="cipher_discord_bot=debug"
 
 BOT_TOKEN="my_bot_token"
 
+# Application Info ---------------------------------------------------------------------------------------
+
+# The application name, version and description values default to the values found in `Cargo.toml`.
+# However, it can be useful to override the default values during development.
+
+# APP_NAME="cipher-dev"
+# APP_VERSION="0.1.0-dev"
+# APP_DESCRIPTION="The developmental version of the cipher bot"
+
+# About title, about description and source code are used to fill in information in the about command.
+
+ABOUT_TITLE="Cipher"
+ABOUT_DESCRIPTION="I am Cipher, a Porygon created entirely from lines of code."
+SOURCE_CODE_URL="https://github.com"
+
 # Database -----------------------------------------------------------------------------------------------
 
 # DATABASE_DIALECT="mysql"