Fix typo in JSDocs

Author: L0stSoul

lib/options/vendor-prefix-align.js

@@ -58,7 +58,7 @@ module.exports = {
      *
      * Return property name.
      * e.g.
-     * for:'color: #fff'
+     * for: 'color: #fff'
      * returns string: 'color'
      * @param {node} node
      * @returns {String|undefined}
@@ -71,13 +71,13 @@ module.exports = {
     /**
      * Internal
      *
-     * Return for value name.
+     * Return property 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
+     * @param {node} node
      * @returns {String|undefined}
      */
     _getValName: function(node) {