added the correct course number everywhere

_config.yml

@@ -7,7 +7,7 @@
 title: Accessibility
 description: Learn about app accessibility; how accessibility can be incorporated into cutting edge computer science topics like machine learning and fabrication; and the interaction of accessibilty technology and society
 
-baseurl: "/courses/cse493/23fa"
+baseurl: "/courses/cse493e/23au"
 url: https://courses.cs.washington.edu # the base hostname & protocol for your site, e.g. http://example.com
 twitter_username: jcmankoff
 git_username:  jmankoff

_config_production.yml

@@ -7,7 +7,7 @@
 title: Accessibility
 description: Learn about app accessibility; how accessibility can be incorporated into cutting edge computer science topics like machine learning and fabrication; and the interaction of accessibilty technology and society
 
-baseurl: "/courses/cse493/23fa"
+baseurl: "/courses/cse493/23au"
 url: https://courses.cs.washington.edu # the base hostname & protocol for your site, e.g. http://example.com
 twitter_username: jcmankoff
 git_username:  jmankoff
@@ -20,7 +20,7 @@ canvas: https://canvas.uw.edu/courses/TBD
 warning: draft
 
 paginate:            5
-classnum: CSE493
+classnum: CSE493e
 quarter: "Fall 2023"
 copydate: "4/12/23"
 author:

_data/navigation.yml

-nav_list_title: CSE 493
+nav_list_title: CSE 493e
 nav_list:
 - title: Syllabus
   url: /