refactoring: Fixed typos

src/main/java/pacmanGame/GameManager.java

@@ -63,7 +63,7 @@ public class GameManager {
 		}
 	}
 	
-	public boolean GhostPlayerColisionTest() {
+	public boolean GhostPlayerCollisionTest() {
 	
 		for(int i = 0; i < ghosts.length; i++) {
 		

src/test/java/pacmanTests/GameManagerTest.java

@@ -54,7 +54,7 @@ class GameManagerTest {
 		GameManager gameManager = new GameManager();
 		gameManager.player.position = gameManager.ghosts[0].position.Clone();
 		//act
-		boolean collision = gameManager.GhostPlayerColisionTest();
+		boolean collision = gameManager.GhostPlayerCollisionTest();
 		boolean expected = true;
 		
 		// assert
@@ -69,11 +69,11 @@ class GameManagerTest {
 		gameManager.player.position = new Vector2(2,3);
 		gameManager.ghosts[0].position = new Vector2(4,5);
 		//act
-		boolean colision = gameManager.GhostPlayerColisionTest();
+		boolean collision = gameManager.GhostPlayerCollisionTest();
 		boolean expected = false;
 		
 		// assert
-		assertThat(colision).isEqualTo(expected);
+		assertThat(collision).isEqualTo(expected);
 	}
 	@Test
 	void GameManager_setupgame_spawnsghosts() {