Added examples in JSDocs

Author: L0stSoul

lib/options/vendor-prefix-align.js

@@ -56,9 +56,12 @@ module.exports = {
     /**
      * Internal
      *
-     * Selector for property name.
-     * @param {node} item
-     * @returns {String|false|undefined}
+     * Return property name.
+     * e.g.
+     * for:'color: #fff'
+     * returns string: 'color'
+     * @param {node} node
+     * @returns {String|undefined}
      */
     _getDeclName: function(node) {
         if (node[0] !== 'declaration') return;
@@ -68,9 +71,14 @@ module.exports = {
     /**
      * Internal
      *
-     * Selector for value name.
-     * @param {node} item
-     * @returns {String|false|undefined}
+     * Return for value name.
+     * e.g.
+     * for: '-webkit-transition: -webkit-transform 150ms linear'
+     * returns string: '-webkit-transform', and
+     * for: 'background: -webkit-linear-gradient(...)'
+     * returns string: '-webkit-linear-gradient'
+     * @param {node}node
+     * @returns {String|undefined}
      */
     _getValName: function(node) {
         if (node[0] !== 'declaration' || !node[2] || !node[2][2])