Index: src/Common/GeoAPI/CoordinateSystems/IEllipsoid.cs
===================================================================
diff -u -r8f6ae890fed8e8eae3a32f9c0498a10f82e0ddf9 -r5fc71a385897af92ccb092f2f969b5709afab85a
--- src/Common/GeoAPI/CoordinateSystems/IEllipsoid.cs	(.../IEllipsoid.cs)	(revision 8f6ae890fed8e8eae3a32f9c0498a10f82e0ddf9)
+++ src/Common/GeoAPI/CoordinateSystems/IEllipsoid.cs	(.../IEllipsoid.cs)	(revision 5fc71a385897af92ccb092f2f969b5709afab85a)
@@ -17,37 +17,37 @@
 
 namespace GeoAPI.CoordinateSystems
 {
-	/// <summary>
-	/// The IEllipsoid interface defines the standard information stored with ellipsoid objects.
-	/// </summary>
-	public interface IEllipsoid : IInfo
-	{
-		/// <summary>
-		/// Gets or sets the value of the semi-major axis.
-		/// </summary>
-		double SemiMajorAxis { get; set; }
+    /// <summary>
+    /// The IEllipsoid interface defines the standard information stored with ellipsoid objects.
+    /// </summary>
+    public interface IEllipsoid : IInfo
+    {
+        /// <summary>
+        /// Gets or sets the value of the semi-major axis.
+        /// </summary>
+        double SemiMajorAxis { get; set; }
 
-		/// <summary>
-		/// Gets or sets the value of the semi-minor axis.
-		/// </summary>
-		double SemiMinorAxis { get; set; }
+        /// <summary>
+        /// Gets or sets the value of the semi-minor axis.
+        /// </summary>
+        double SemiMinorAxis { get; set; }
 
-		/// <summary>
-		/// Gets or sets the value of the inverse of the flattening constant of the ellipsoid.
-		/// </summary>
-		double InverseFlattening { get; set; }
+        /// <summary>
+        /// Gets or sets the value of the inverse of the flattening constant of the ellipsoid.
+        /// </summary>
+        double InverseFlattening { get; set; }
 
-		/// <summary>
-		/// Gets or sets the value of the axis unit.
-		/// </summary>
-		ILinearUnit AxisUnit { get; set; }
+        /// <summary>
+        /// Gets or sets the value of the axis unit.
+        /// </summary>
+        ILinearUnit AxisUnit { get; set; }
 
-		/// <summary>
-		/// Is the Inverse Flattening definitive for this ellipsoid? Some ellipsoids use the
-		/// IVF as the defining value, and calculate the polar radius whenever asked. Other
-		/// ellipsoids use the polar radius to calculate the IVF whenever asked. This
-		/// distinction can be important to avoid floating-point rounding errors.
-		/// </summary>
-		bool IsIvfDefinitive { get; set; }
-	}
-}
+        /// <summary>
+        /// Is the Inverse Flattening definitive for this ellipsoid? Some ellipsoids use the
+        /// IVF as the defining value, and calculate the polar radius whenever asked. Other
+        /// ellipsoids use the polar radius to calculate the IVF whenever asked. This
+        /// distinction can be important to avoid floating-point rounding errors.
+        /// </summary>
+        bool IsIvfDefinitive { get; set; }
+    }
+}
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