diff --git a/Object-Model.md b/Object-Model.md
index 0559fd2..cbce427 100644
--- a/Object-Model.md
+++ b/Object-Model.md
@@ -14,7 +14,7 @@ Both `grid` and `pack` objects include data representing voronoi diagrams and th
 
 ### Grid object
 
-* `grid.spacing`: `number` - spacing between points before jirrering
+* `grid.spacing`: `number` - spacing between points before jittering
 * `grid.cellsY`: `number` - number of cells in column
 * `grid.cellsX`: `number` - number of cells in row
 * `grid.points`: `number[][]` -  initial coordinates `[x, y]` based on jittered square grid. Numbers rounded to 2 decimals