typo

lib/dialects/query-generator.js

@@ -75,7 +75,7 @@ module.exports = (function() {
             - defaultValue: A String with the default value
             - allowNull: Boolean
     */
-    changeColumnQuery: function(tableName, attribute) {
+    changeColumnQuery: function(tableName, attributes) {
       throwMethodUndefined('changeColumnQuery')
     },