Update pass.html

Author: kimsanghoon1

products/pass.html

@@ -7,7 +7,7 @@
 banner: ../assets/img/banner/banner-4.jpg
 video: <iframe src="https://www.youtube.com/embed/IKo-f7PF4W8" width="100%" height="365" frameborder="0" webkitallowfullscreen="" mozallowfullscreen="" allowfullscreen="" class="style-scope uengine-products"></iframe>
 github: https://github.com/TheOpenCloudEngine/beluga
-guide: http://uengine.org/uEngine-cloud
+docs: http://uengine.org/uEngine-cloud/#/edu/
 facebook: https://www.facebook.com/groups/opencloudengine/
 
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