first steps: fix typo

Sources/VLCFirstStepsFifthPageViewController.m

@@ -21,7 +21,6 @@
 - (void)viewDidLoad
 {
     [super viewDidLoad];
-    self.repeatLabel.text = NSLocalizedString(@"BUTTON_POSITION", @"");
     self.timeLabel.text = NSLocalizedString(@"FIRST_STEPS_TIME", @"");
     self.aspectLabel.text = NSLocalizedString(@"FIRST_STEPS_ASPECT", @"");
     self.speedLabel.text = NSLocalizedString(@"FIRST_STEPS_SPEED", @"");
@@ -29,6 +28,7 @@
     self.subtitlesLabel.text = NSLocalizedString(@"FIRST_STEPS_SUBTITLES", @"");
     self.audioLabel.text = NSLocalizedString(@"FIRST_STEPS_AUDIO", @"");
     self.volumeLabel.text = NSLocalizedString(@"FIRST_STEPS_VOLUME", @"");
+    self.positionLabel.text = NSLocalizedString(@"BUTTON_POSITION", @"");
 }
 
 - (void)viewWillAppear:(BOOL)animated