Tiny fixes

Author: Charles Petzold

Chapter05/EstimatedFontSize/EstimatedFontSize/EstimatedFontSize/EstimatedFontSizePage.cs

@@ -35,11 +35,11 @@ void OnContentViewSizeChanged(object sender, EventArgs args)
             // Get View whose size is changing.
             View view = (View)sender;
 
-            // Two values as multiples of font size
+            // Define two values as multiples of font size.
             double lineHeight = Device.OnPlatform(1.2, 1.2, 1.3);
             double charWidth = 0.5;
 
-            // Format the text and get its length
+            // Format the text and get its character length.
             text = String.Format(text, lineHeight, charWidth, view.Width, view.Height);
             int charCount = text.Length;
 

Chapter05/FS/EstimatedFontSize/EstimatedFontSize/EstimatedFontSize/EstimatedFontSizePage.fs

@@ -20,11 +20,11 @@ type EstimatedFontSizePage() =
                     paragraph with ?3 lines and about ?4 characters \
                     per line. Does it work?"
 
-        // Two values as multiples of font size.
+        // Define two values as multiples of font size.
         let lineHeight = Device.OnPlatform(1.2, 1.2, 1.3)
         let charWidth = 0.5
 
-        // Format the text and get its length.
+        // Format the text and get its character length.
         let text = String.Format(text, lineHeight, charWidth, contentView.Width, contentView.Height)
         let charCount = text.Length
 

Chapter11/PropertySettings/PropertySettings/PropertySettings/PropertySettingsPage.cs

@@ -27,7 +27,7 @@ public PropertySettingsPage()
             label2.SetValue(Label.TextProperty, "Text with bindable properties");
             label2.SetValue(Label.IsVisibleProperty, true);
             label2.SetValue(Label.OpacityProperty, 0.75);
-            label2.SetValue(Label.XAlignProperty, TextAlignment.Center);
+            label2.SetValue(Label.HorizontalTextAlignmentProperty, TextAlignment.Center);
             label2.SetValue(Label.VerticalOptionsProperty, LayoutOptions.CenterAndExpand);
             label2.SetValue(Label.TextColorProperty, Color.Blue);
             label2.SetValue(Label.BackgroundColorProperty, Color.FromRgb(255, 128, 128));