cleaning up trailing slash redirects (part 4) (#23601)

content/github/index.md

@@ -1,9 +1,9 @@
 ---
 title: GitHub
 redirect_from:
-  - /articles/
-  - /common-issues-and-questions/
-  - /troubleshooting-common-issues/
+  - /articles
+  - /common-issues-and-questions
+  - /troubleshooting-common-issues
 intro: 'Documentation, guides, and help topics for software developers, designers, and project managers. Covers using Git, pull requests, issues, wikis, gists, and everything you need to make the most of GitHub for development.'
 versions:
   fpt: '*'

content/github/writing-on-github/index.md

@@ -1,9 +1,9 @@
 ---
 title: Writing on GitHub
 redirect_from:
-  - /categories/88/articles/
-  - /articles/github-flavored-markdown/
-  - /articles/writing-on-github/
+  - /categories/88/articles
+  - /articles/github-flavored-markdown
+  - /articles/writing-on-github
   - /categories/writing-on-github
 intro: 'You can structure the information shared on {% data variables.product.product_name %} with various formatting options.'
 versions: