Fixed warning message

lib/timeline/component/CurrentTime.js

@@ -91,7 +91,7 @@ CurrentTime.prototype.redraw = function() {
     var locale = this.options.locales[this.options.locale];
     if (!locale) {
       if (!this.warned) {
-        console.log('WARNING: options.locales[\'' + this.options.locale + '\'] not found. See http://visjs.org/docs/timeline.html#Localization');
+        console.log('WARNING: options.locales[\'' + this.options.locale + '\'] not found. See http://visjs.org/docs/timeline/#Localization');
         this.warned = true;
       }
       locale = this.options.locales['en']; // fall back on english when not available