Update Cryville.Common.

Assets/Cryville/Common/Unity/UI/DockOccupiedRatioLayoutGroup.cs

@@ -1,9 +1,16 @@
 using UnityEngine;
 
 namespace Cryville.Common.Unity.UI {
+	/// <summary>
+	/// A <see cref="DockLayoutGroup" /> that sets the occupied ratio of the docking element.
+	/// </summary>
 	public sealed class DockOccupiedRatioLayoutGroup : DockLayoutGroup {
 		[SerializeField]
+		[Tooltip("The occupied ratio of the docking element.")]
 		private float m_dockOccupiedRatio = 1;
+		/// <summary>
+		/// The occupied ratio of the docking element.
+		/// </summary>
 		public float DockOccupiedRatio {
 			get { return m_dockOccupiedRatio; }
 			set { base.SetProperty(ref m_dockOccupiedRatio, value); }