diff --git a/Island-Settings.md b/Island-Settings.md
index 6942eda..e045548 100644
--- a/Island-Settings.md
+++ b/Island-Settings.md
@@ -7,7 +7,7 @@ The basic settings for an island are found [here](https://github.com/GrapeshotGa
 This contains the Island size, image path for rendering on the Map, sublevel options, Treasure Spawn Points, etc. that are defaults for an Island.
 
 ## Island Position Calculation
-The X and Y coordinates are....
+The X and Y coordinates correspond to the centre of the island image.
 
 # Glossary
 * **sublevelNames** - The various 'levels' of an island that make the different render distances, and other effects.