Describe the bug you're experiencing

I have no idea how to use this mod

Reproducability

Please produce a tutorial because I really like the idea of this mod but have no idea how to use it

Mod up to date

• Before submitting this issue I updated to the newest version and reproduced it

Minecraft version

Java

Modloader version

Forge

Logs

N/a

increase the value to increase biome size, decrease to decrease biome size

Which one of the numbers do I edit? Just the one after "BiomeSizeModifier": ? like how would I increase my biome sizes by like 5 times their size for all biomes just as a general example, assuming that this is possible?