diff --git a/GridIterator.java b/GridIterator.java
index 19fc9e0f9169cd236e9195989a90ecdf71e3a91c..36504d2e265a372442fc10080e07119cb3e887b2 100644
--- a/GridIterator.java
+++ b/GridIterator.java
@@ -1,6 +1,6 @@
 import java.util.Iterator;
 
-/**
+ /**
  * {@link GridIterator} instances are used to iterate over the cells of a grid.
  */
 public class GridIterator implements Iterator<Cell> {
@@ -8,11 +8,12 @@ public class GridIterator implements Iterator<Cell> {
     private int columnIndex;
     private Grid grid;
 
+
     GridIterator(Grid grid) {
         this.rowIndex = 0;
         this.columnIndex = 0;
-        this.grid = grid;
-    }
+        this.grid = grid; }
+
 
     @Override
     public boolean hasNext() {