diff --git a/src/main/java/LightBoard.java b/src/main/java/LightBoard.java
index b725d72..c6de415 100644
--- a/src/main/java/LightBoard.java
+++ b/src/main/java/LightBoard.java
@@ -12,11 +12,12 @@ public LightBoard(int numRows, int numCols)
   {
     /* to be implemented in part (a) */
     lights = new boolean[numRows][numCols];
-    for(int r = 0; r < numRows; r++)
-      for(int c = 0; c < numCols; c++)
+    for(int r = 0; r < numRows; r++){
+      for(int c = 0; c < numCols; c++){
         double rand = Math.random();
         lights[r][c] = rand < 0.4;
-
+      }
+    }
   }
 
   /** Evaluates a light in row index row and column index col and returns a status
@@ -28,13 +29,16 @@ public boolean evaluateLight(int row, int col)
     /* to be implemented in part (b) */
    int count = 0;
     for(int r = 0; r < lights.length; r++){
-      if(lights[r][col])
+      if(lights[r][col]){
         count++;
+      }
     }
-    if(lights[row][col] && count%2 == 0)
+    if(lights[row][col] && count%2 == 0){
       return false;
-    if(!lights[row][col] && count%3 == 0)
+    }
+    if(!lights[row][col] && count%3 == 0){
       return true;
+    }
     return lights[row][col];
   }
   public boolean[][] getLights()