Update step_02.ngdoc

The Wiki pages are deprecated! Added new link for the wiki.

Author: pyprism

docs/content/tutorial/step_02.ngdoc

@@ -181,7 +181,7 @@ Angular developers prefer the syntax of Jasmine's Behavior-driven Development  (
 writing tests. Although Angular does not require you to use Jasmine, we wrote all of the tests in
 this tutorial in Jasmine. You can learn about Jasmine on the {@link
 http://pivotal.github.com/jasmine/ Jasmine home page} and on the {@link
-https://github.com/pivotal/jasmine/wiki Jasmine wiki}.
+http://jasmine.github.io/ Jasmine wiki}.
 
 The angular-seed project is pre-configured to run all unit tests using {@link
 http://karma-runner.github.io/ Karma}. To run the test, do the following: