Add a better description for lateResize

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@tp/tp-splitter",
-  "version": "1.5.0",
+  "version": "1.5.1",
   "description": "",
   "main": "tp-splitter.js",
   "scripts": {

tp-vsplitter.js

@@ -59,7 +59,7 @@ class TpVSplitter extends LitElement {
       rightHidden: { type: Boolean },
       dragging: { type: Boolean },
       minSideWidth: { type: Number },
-      lateResize: { type: Boolean },
+      lateResize: { type: Boolean }, // if true, the panels will not be reized until the dragging is finished.
       initialLeftWidth: { type: String },
     };
   }