diff --git a/flappy-bird/Main.gd b/flappy-bird/Main.gd
index d46fcbf..33fbab3 100644
--- a/flappy-bird/Main.gd
+++ b/flappy-bird/Main.gd
@@ -6,7 +6,7 @@ extends Node
 # Preload the tower scene
 # TODO 2
 @export var tower_density = 250 # How often a tower should be added
-var last_built = 300 # Helper variable to adhear to the given tower density
+var last_built = 300 # Helper variable to use the given tower density
 
 # Build a single tower
 func build_tower():
diff --git a/flappy-bird/Player.gd b/flappy-bird/Player.gd
index d8ec905..487f6d6 100644
--- a/flappy-bird/Player.gd
+++ b/flappy-bird/Player.gd
@@ -8,10 +8,10 @@ signal hit		# The bird is hit/flies off screen
 var screen_size # The screen size, we want this at a later point
 
 # Speed variables
-@export var speed = 3  # How fast the player will move (pixels/sec).
-@export var jump_speed = 4 # Speed at which the bird gains height after jumping
-@export var speed_inc = 0.3 # Speed at which the bird falls
-var speed_y = 0 # Y speed of the bird
+@export var speed = 3  		 # How fast the player will move (pixels/sec).
+@export var jump_speed = 4 	 # Speed at which the bird gains height after jumping
+@export var speed_inc = 0.3  # Speed at which the bird falls
+var speed_y = 0 			 # Y speed of the bird
 
 var playing = false # State of the game
 
@@ -21,7 +21,7 @@ func start_game():
 	speed_y = 0
 	update_rotation()
 
-# Called when the node enters the scene tree for the first time
+# Called when the node is ready to be displayed
 func _ready():
 	# We want the screen size to check if something is off screen
 	screen_size = get_viewport_rect().size
@@ -31,7 +31,7 @@ func _process(_delta):
 	# Every frame we want to move the bird
 	# The player can influence the movement by pressing space
 	
-	# An Area2D can have a position, split between x speed and y speed
+	# An Area2D can have a position, split between x speed and y speed in a tuple
 	# Right now we want to bird to move at a set pace so x is constant
 	# It's up to you to change the y accordingly.
 	
@@ -43,7 +43,7 @@ func _process(_delta):
 		
 		# When we're not playing and space is hit then the game starts -> emit the right signal
 		# TODO 2
-		pass
+		pass # remove this pass if you implement the todo's
 		
 	# Potential space are handled
 	# Decrease the y speed