fix IPython typo, closes #5155

IPython/html/static/auth/js/loginwidget.js

@@ -1,52 +1,52 b''
 //----------------------------------------------------------------------------
 //  Copyright (C) 2008-2011  The IPython Development Team
 //
 //  Distributed under the terms of the BSD License.  The full license is in
 //  the file COPYING, distributed as part of this software.
 //----------------------------------------------------------------------------
 
 //============================================================================
 // Login button
 //============================================================================
 
 var IPython = (function (IPython) {
     "use strict";
 
     var LoginWidget = function (selector, options) {
         options = options || {};
         this.base_url = options.base_url || IPython.utils.get_body_data("baseUrl");
         this.selector = selector;
         if (this.selector !== undefined) {
             this.element = $(selector);
             this.style();
             this.bind_events();
         }
     };
 
     LoginWidget.prototype.style = function () {
         this.element.find("button").addClass("btn btn-small");
     };
 
 
     LoginWidget.prototype.bind_events = function () {
         var that = this;
         this.element.find("button#logout").click(function () {
-            window.location = IPythin.utils.url_join_encode(
+            window.location = IPython.utils.url_join_encode(
                 that.base_url,
                 "logout"
             );
         });
         this.element.find("button#login").click(function () {
-            window.location = IPythin.utils.url_join_encode(
+            window.location = IPython.utils.url_join_encode(
                 that.base_url,
                 "login"
             );
         });
     };
 
     // Set module variables
     IPython.LoginWidget = LoginWidget;
 
     return IPython;
 
 }(IPython));