Add space between each config item

Signed-off-by: Graham <gpe@openrs2.org>

etc/config.example.yaml

@@ -2,9 +2,11 @@
 # The name of the game. All references to "RuneScape" are replaced with this
 # string.
 game: "OpenRS2"
+
 # The name of the organisation running the game. All references to "Jagex" are
 # replaced with this string.
 operator: "OpenRS2"
+
 # The game's domain name. All references to "runescape.com" are replaced with
 # this string. It should, at a minimum, have `www` and `www-wtqa` hostnames.
 domain: "openrs2.org"