diff --git a/MapControl/Avalonia/DependencyPropertyHelper.Avalonia.cs b/MapControl/Avalonia/DependencyPropertyHelper.Avalonia.cs
index ed19b67b..f4d770a1 100644
--- a/MapControl/Avalonia/DependencyPropertyHelper.Avalonia.cs
+++ b/MapControl/Avalonia/DependencyPropertyHelper.Avalonia.cs
@@ -39,7 +39,8 @@ namespace MapControl
 
             if (coerce != null)
             {
-                // do not coerce default value
+                // Do not coerce default value.
+                //
                 coerceFunc = (obj, value) => Equals(value, defaultValue) ? value : coerce((TOwner)obj, value);
             }
 
diff --git a/MapControl/Shared/BoundingBox.cs b/MapControl/Shared/BoundingBox.cs
index 2452ab43..fd655919 100644
--- a/MapControl/Shared/BoundingBox.cs
+++ b/MapControl/Shared/BoundingBox.cs
@@ -65,7 +65,7 @@ namespace MapControl
                 ? double.Parse(values[4], NumberStyles.Float, CultureInfo.InvariantCulture)
                 : 0d;
 
-            // always return a LatLonBox, i.e. a BoundingBox with optional rotation, as used by GeoImage and GroundOverlay
+            // Always return a LatLonBox, i.e. a BoundingBox with optional rotation, as used by GeoImage and GroundOverlay.
             //
             return new LatLonBox(
                 double.Parse(values[0], NumberStyles.Float, CultureInfo.InvariantCulture),
diff --git a/MapControl/Shared/LocationCollection.cs b/MapControl/Shared/LocationCollection.cs
index a96ac8a5..5776dd57 100644
--- a/MapControl/Shared/LocationCollection.cs
+++ b/MapControl/Shared/LocationCollection.cs
@@ -172,7 +172,7 @@ namespace MapControl
 
             // beta = atan(dlon,dy)
             // sec(beta) = 1 / cos(atan(dlon,dy)) = sqrt(1 + (dlon/dy)^2)
-
+            //
             var sec = Math.Sqrt(1d + dlon * dlon / (dy * dy));
 
             const double secLimit = 1000d; // beta approximately +/-90°