Fix Ms/S button not setting properly at startup

Main.gd

@@ -7,6 +7,7 @@ onready var BPM = $Container/BPM/LineEdit
 onready var Time = $Container/Time/LineEdit
 onready var Hz = $Container/Hz/LineEdit
 onready var Speed = $Speed/current
+onready var TimeUnitButton = $Container/Time/HBoxContainer/Button
 
 var speed = 1
 var timeUnit = 1
@@ -28,7 +29,8 @@ func _ready():
 	SM.load_config()
 
 	set_speed( SM.config.speedIndex )
-	timeUnit = SM.config.timeUnit
+	if( timeUnit != SM.config.timeUnit ):
+		switchTimeUnit()
 	BPM.text = SM.config.BPM
 	Time.text = SM.config.Time
 	Hz.text = SM.config.Hz
@@ -113,11 +115,11 @@ func set_speed( value ):
 
 func switchTimeUnit():
 	if( timeUnit == 1 ):
-		$Container/Time/HBoxContainer/Button.text = "Ms"
+		TimeUnitButton.text = "Ms"
 		$Container/Time/Sub.text = "Milliseconds"
 		timeUnit = 1000
 	else:
-		$Container/Time/HBoxContainer/Button.text = "S"
+		TimeUnitButton.text = "S"
 		$Container/Time/Sub.text = "Seconds"
 		timeUnit = 1
 

Window.tscn

@@ -65,15 +65,15 @@ margin_left = 39.0
 margin_right = 85.0
 margin_bottom = 40.0
 rect_min_size = Vector2( 46, 40 )
-text = "Ms"
+text = "S"
 
 [node name="Sub" type="Label" parent="Container/Time"]
 modulate = Color( 1, 1, 1, 0.784314 )
 margin_top = 74.0
 margin_right = 125.0
 margin_bottom = 91.0
 custom_fonts/font = ExtResource( 2 )
-text = "Milliseconds"
+text = "Seconds"
 align = 1
 
 [node name="LineEdit" type="LineEdit" parent="Container/Time"]