diff --git a/html/StupidIABattleship.php b/html/StupidIABattleship.php
index 39d2f65..bb1a55c 100644
--- a/html/StupidIABattleship.php
+++ b/html/StupidIABattleship.php
@@ -3,7 +3,7 @@ function is_it_possible_to_place_ships_on_grid($gridWidth,$gridHeight,$nbShipsSi
//return false or true
//not a perfect solution
$shipsArea=$nbShipsSize1 + 2 * $nbShipsSize2 + 3 * $nbShipsSize3 + 4 * $nbShipsSize4 + 5 * $nbShipsSize5 + 6 * $nbShipsSize6;
- if( $shipsArea < $gridHeight * $gridwidth / 2){
+ if( $shipsArea < $gridHeight * $gridWidth / 2){
return false;
}
//longest ship
diff --git a/src/arenas/Battleship/functions.php b/src/arenas/Battleship/functions.php
index 9079a2e..f41cb26 100644
--- a/src/arenas/Battleship/functions.php
+++ b/src/arenas/Battleship/functions.php
@@ -3,7 +3,7 @@ function is_it_possible_to_place_ships_on_grid($gridWidth,$gridHeight,$nbShipsSi
//return false or true
//not a perfect solution
$shipsArea=$nbShipsSize1 + 2 * $nbShipsSize2 + 3 * $nbShipsSize3 + 4 * $nbShipsSize4 + 5 * $nbShipsSize5 + 6 * $nbShipsSize6;
- if( $shipsArea < $gridHeight * $gridwidth / 2){
+ if( $shipsArea < $gridHeight * $gridWidth / 2){
return false;
}
//longest ship